Content Models of Deliberation RuleML 1.0
Notice of Obsolescence
Authors: Tara Athan, Harold Boley, Tshering Dema, David Hirtle, Omair Shafiq, Derek Smith
Overarching : Overarching Specification of Web Rules
- Prerequisites: None, Level: Semi-formal
Deliberation RuleML : Specification of Deliberation RuleML
- Prerequisites: None, Level: Semi-formal
Primer : Introduction to the RuleML Language
- Prerequisites: None, Level: Informative
Content Models : High-level Presentation of the RuleML Serialization Grammar
XSD Schemas : Machine-readable schemas in XSD
- Prerequisites: XSD, Level: Formal
Relax NG Schemas : Machine-readable grammar in the Relax NG language
- Prerequisites: Relax NG, Level: Formal
MYNG : Modular sYNtax confiGurator, a GUI for customizing Relax NG schemas
- Prerequisites: None, Level: Formal
Normalizer : Stylesheet for transforming into the normal-form serialization
- Prerequisites: XSLT, Level: Formal
Upgrader : Stylesheet for transforming from Version 0.91 into Version 1.0
- Prerequisites: XSLT, Level: Formal
Examples : Illustrative Instances of the Version 1.0 Language
- Prerequisites: Primer, Level: Informative
Glossary : Definitions of Elements and Attributes
- Prerequisites: Primer, Level: Semi-formal
Schema Docs : Diagrammatic Presentation of the RuleML Normal-Form Serialization Grammar
- Prerequisites: Primer, Level: Semi-formal
OO jDREW : Reference Implementation of RuleML Operational Semantics
- Prerequisites: Naf Hornlog RuleML, Level: Formal
Implementations : Implemented RuleML tools
- Prerequisites: None, Level: Informative
This version: ruleml.org/content_models/1.0
Latest version: ruleml.org/content_models
| Version history: | ||||||||||||||||||||||||||
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This document is a collection of content models, i. e. the content permitted within a particular element, for all RuleML elements and attributes as of version 1.0 as defined by the XSD schemas, organized alphabetically by module name. Each module is a grouping of related (XML) elements and/or attributes (prefixed with “@”). Under each element name, the attributes allowed are listed in the first line, with suffix ? to indicate optional attributes. We are able to do this because the content models of all attributes are independent of context. Following the attribute list, the element and text portion of the content model is given in EBNF-like compact Relax NG syntax. In attributes, default values, if any, are first in the list of possible values, and are shown in bold for emphasis. See http://www.ruleml.org/1.0/xsd/ for the actual XSD schemas and the RuleML glossary for the meaning of each tag.
The content models presented here apply only to the XSD schemas, not the Relax NG schemas of RuleML Version 1.0. For content models of the Relax NG schemas for the original fifteen named sublanguages, see http://ruleml.org/1.0/simplified .
Since RuleML is a family of sublanguages, it is important to note that the content model of a given node often varies according to the current sublanguage. In such cases, all variations of the content model are provided along with the corresponding sublanguage(s). The modularization of RuleML, including all sublanguages, is explained at http://www.ruleml.org/modularization.
Certain attributes are allowed on all or many elements. To save space, these attributes are described here and not addressed in the individual content models.@xml:base, @xml:id : these attributes in the XML namespace are optional on any element'
@node : this attribute in the RuleML namespace is optional on any Node; that is, any element whose name begins with a capital letter.
Content models may also vary depending on context, i.e. surrounding elements (especially parent elements). In these cases, the content models are listed under a heading such as “within x…” where x indicates the context.
Any element in a sublanguage may be used within Reify or as the starting element of the grammar (the document root, or the starting element of a section in the RuleML namespace within a multi-namespace document) except as stated otherwise. As implemented in the XSD schemas, when elements have context-dependent content models, at most one of the patterns is allowed in Reify or start - otherwise the content model will be non-deterministic, which is not allowed in XSD 1.0.
In a few cases, there is a discrepancy between the content model as implemented in the XSD schema and the intended sublanguage, principally due to limitations of the XSD language. Discrepancies are denoted by color-coded highlighting:
- This highlighting indicates parts of the content model that are implemented in the XSD schemas but not consistent with the intended sublanguage;
- This highlighting indicates parts of the content model of the intended sublanguage that are not implemented in the XSD schemas;
The content model as implemented in XSD may be obtained by including yellow highlighted sections and deleting blue and pink.
The content model of the intended sublanguage(s) may be obtained by including blue highlighted sections and deleting yellow.
For clarification on any RuleML-related topic, including this document, the RuleML-all mailing list may be quite helpful. The RuleML Primer serves as an introduction.
Contents
- 1 atom
- 2 connective
- 2.1 if (context sensitive)
- 2.2 then (context sensitive)
- 2.3 Implies
- 2.4 Entails
- 2.5 Equivalent
- 2.6 torso
- 2.7 Rulebase
- 2.8 And
- 2.9 Or
- 2.10 formula (context sensitive; see also performative and quantifier modules )
- 2.11 @mapMaterial
- 2.12 @material
- 2.13 @mapDirection
- 2.14 @direction
- 2.15 @mapClosure
- 2.16 @closure
- 3 desc
- 4 equality
- 5 expr
- 6 frame
- 7 holog
- 8 iri
- 9 naf
- 10 neg
- 11 performative
- 12 quantifier
- 13 rest
- 14 slot
- 15 term
- 16 Interactive Schemadocs
1 atom
1.1 Atom
attributes: @closure?
in bindatagroundlog, bindatagroundfact and bindatalog:
( meta*, oid?, degree?, (op | Rel), slot*,((arg | arg_content), (arg | arg_content), slot*)? )
in datalog, nafdatalog, nafnegdatalog, and negdatalog:
( meta*, oid?, degree?, (op | Rel), slot*, ((arg | arg_content)+, slot*)? )
in hornlog & up (except framehohornlogeq):
( meta*, oid?, degree?, (op | Rel), slot*, ((((arg | arg_content)+, repo?) | repo), slot*)?, resl? )
in framehohornlogeq (except in Reify or start):
( meta*, oid, ( op | op_content )?, slot* )
1.1.1 within Reify and start in SWSL languages :
( meta*, oid?, degree?, (op | Rel), slot*, ((((arg | Var | Skolem | Reify | Const | Uniterm)+,
repo?) | repo), slot*)?, resl? )
1.2 degree
attributes: none
in all sublanguages:
(Data)
1.3 op (context sensitive; see also the holog and expr modules)
attributes: none
1.3.1 within Atom, Reify and start...
in all sublanguages (except SWSL languages):
( Rel )
1.4 Rel
attributes: @iri?
in all sublanguages:
( text )
2 connective
2.1 if (context sensitive)
attributes: none
2.1.1 within Implies, Reify and start...
in all sublanguages (except bindatagroundfact):
( if_implies_content )
where if_implies_content =
in datalog & down and hornlog, dishornlog:
( Atom | And | Or )
in negdatalog:
( Atom | And | Or | Neg )
in nafdatalog & nafhornlog:
( Atom | And | Or | Naf )
in nafnegdatalog:
( Atom | And | Or | Neg | Naf )
in hornlogeq:
( Atom | And | Or | Equal )
in hohornlog:
( And | Or | Naf | Uniterm | Neg )
in hohornlogeq:
( And | Or | Naf | Uniterm | Neg | Equal )
in framehohornlogeq:
( And | Or | Naf | Uniterm | Neg | Equal | Atom | InstanceOf | SubclassOf | Signature )
in folog:
( Atom | And | Or | Neg | Implies | Equivalent | Forall | Exists )
in naffolog:
( Atom | And | Or | Neg | Naf | Implies | Equivalent | Forall | Exists )
in fologeq:
( Atom | And | Or | Neg | Implies | Equivalent | Forall | Exists | Equal )
in naffologeq:
( Atom | And | Or | Neg | Naf | Implies | Equivalent | Forall | Exists | Equal )
2.1.2 within Entails ...
in all sublanguages:
( if_entails_content )
where if_entails_content =
in all sublanguages:
( Rulebase )
2.2 then (context sensitive)
attributes: none
2.2.1 within Implies , Reify and start...
in all sublanguages (except bindatagroundfact):
( then_implies_content )
where then_implies_content =
in datalog & down and hornlog:
( Atom )
in negdatalog:
( Atom | Neg )
in nafdatalog & nafhornlog:
( Atom | Naf )
in nafnegdatalog:
( Atom | Neg | Naf )
in hornlogeq:
( Atom | Equal )
in hohornlog:
( Naf | Uniterm | Neg )
in hohornlogeq:
( Naf | Uniterm | Neg | Equal )
in framehohornlogeq:
( Naf | Uniterm | Neg | Equal | Atom | InstanceOf | SubclassOf | Signature )
in dishornlog:
( Atom | And | Or )
in folog:
( Atom | And | Or | Neg | Implies | Equivalent | Forall | Exists )
in naffolog:
( Atom | And | Or | Neg | Naf | Implies | Equivalent | Forall | Exists )
in fologeq:
( Atom | And | Or | Neg | Implies | Equivalent | Forall | Exists | Equal )
in naffologeq:
( Atom | And | Or | Neg | Naf | Implies | Equivalent | Forall | Exists | Equal )
2.2.2 within Entails...
in all sublanguages:
( then_entails_content )
where then_entails_content =
in all sublanguages:
( Rulebase )
2.3 Implies
attributes: @closure?, @direction?, @material? ( + @mapDirection?, @mapMaterial? and @mapClosure? in folog & up)
in all sublanguages:
( meta*, ((then, if) | (if, then) | (if_implies_content, then_implies_content)) )
2.4 Entails
attributes: none
in all sublanguages:
( meta*, (if | Rulebase), (then | Rulebase) )
2.5 Equivalent
attributes: @closure? ( + @mapDirection?, @mapClosure? and @mapMaterial? in folog & up)
in all sublanguages:
( meta*, ((torso, torso) | ( torso_content, torso_content )) )
2.6 torso
attributes: none
in all sublanguages:
( torso_content )
where torso_content =
in datalog & down and up to (and including) dishornlog:
( Atom )
in dishornlog:
( Atom | Or )</span
in hornlogeq:
( Atom | Equal )
in hohornlog:
( Uniterm )
in hohornlogeq:
( Uniterm | Equal )
in framehohornlogeq:
( Atom | Uniterm | InstanceOf | SubclassOf | Signature | Equal )
in folog and naffolog:
( Atom | And | Or | Neg | Implies | Equivalent | Forall | Exists )
in fologeq & naffologeq:
( Atom | And | Or | Neg | Implies | Equivalent | Forall | Exists | Equal )
2.7 Rulebase
attributes: @mapDirection?, @mapClosure? and @mapMaterial?
in all sublanguages:
( meta*, (formula | formula_rulebase_content)* )
2.8 And
attributes {within Query only: @closure?} ( + @mapDirection?, @mapClosure? and @mapMaterial? in folog & up)
in all sublanguages:
( meta*, (formula | formula_andor_content)* )
2.9 Or
attributes {within Query only: @closure?} ( + @mapDirection?, @mapClosure? and @mapMaterial? in folog & up)
in all sublanguages:
( meta*, (formula | formula_andor_content)* )
2.10 formula (context sensitive; see also performative and quantifier modules )
attributes: none
2.10.1 within Rulebase...
( formula_rulebase_content )
where formula_rulebase_content =
in bindatagroundfact:
( Atom )
in bindatagroundlog:
( Atom | Implies | Equivalent )
in bindatalog, datalog, nafdatalog, hornlog, nafhornlog dishornlog:
( Atom | Implies | Equivalent | Forall )
in negdatalog, nafnegdatalog:
( Atom | Implies | Equivalent | Forall | Neg )
in hornlogeq:
( Atom | Implies | Equivalent | Forall | Equal )
in hohornlog:
( Implies | Equivalent | Forall | Uniterm | Neg )
in hohornlogeq:
( Implies | Equivalent | Forall | Uniterm | Neg | Equal )
in framehohornlogeq:
( Implies | Equivalent | Forall | Uniterm | Neg | Equal | Atom | InstanceOf | SubclassOf | Signature )
in folog, naffolog:
( Atom | Implies | Equivalent | Forall | And | Or | Neg | Exists )
in fologeq, naffologeq:
( Atom | Implies | Equivalent | Forall | And | Or | Neg | Exists | Equal )
2.10.2 within And/Or...
( formula_andor_content )
where formula_andor_content =
in datalog & down, hornlog and dishornlog:
( Atom | And | Or )
in negdatalog:
( Atom | And | Or | Neg )
in nafdatalog and nafhornlog:
( Atom | And | Or | Naf )
in nafnegdatalog:
( Atom | And | Or | Naf | Neg )
in hornlogeq:
( Atom | And | Or | Equal )
in hohornlog:
( And | Or | Naf | Uniterm | Neg )
in hohornlogeq:
( And | Or | Naf | Uniterm | Neg | Equal )
in framehohornlogeq:
( And | Or | Naf | Uniterm | Neg | Equal | Atom | InstanceOf | SubclassOf | Signature )
in folog:
( Atom | And | Or | Neg | Implies | Equivalent | Forall | Exists )
in naffolog:
( Atom | And | Or | Neg | Naf | Implies | Equivalent | Forall | Exists )
in fologeq:
( Atom | And | Or | Neg | Implies | Equivalent | Forall | Exists | Equal )
in naffologeq:
( Atom | And | Or | Neg | Naf | Implies | Equivalent | Forall | Exists | Equal )
2.11 @mapMaterial
( yes | no )
2.12 @material
( yes | no )
2.13 @mapDirection
( bidirectional | forward | backward )
2.14 @direction
( bidirectional | forward | backward )
2.15 @mapClosure
( universal | existential )
2.16 @closure
( universal | existential )
3 desc
3.1 @node
in all sublanguages:
( xsd:anyURI )
3.2 meta
attributes: none
in all sublanguages :
( formula_assert_retract )
see "where formula_assert_retract ="
3.3 oid
attributes: none
in all sublanguages :
( arg_content )
4 equality
4.1 Equal
attributes: none
in hornlogeq, fologeq, naffologeq, hohornlogeq, framehohornlogeq
( meta*, degree?, ((left, right) | (arg_content, arg_content)) )
4.2 left
attributes: none
in hornlogeq, fologeq, naffologeq , hohornlogeq, framehohornlogeq:
( arg_content )
4.3 right
same as left
4.4 @oriented
( no | yes )
4.5 @val
( 0.. | 1 )
5 expr
5.1 Expr
attributes: @type?
in hornlog & up (except hohornlog, etc):
( meta*, oid?, (op | Fun), slot*, ((((arg | arg_content)+, repo?) | repo), slot*)?, resl? )
5.2 op (context sensitive; see also the atom and holog modules)
5.2.1 within Expr:
attributes: none
in hornlog & up (except SWSL languages):
( Fun )
5.3 Fun
attributes: @iri?
in hornlog & up (except SWSL languages):
( text )
5.4 Plex (context sensitive)
attributes: none
5.4.1 within Atom, Plex, slot, Reify and start...
in hornlog & up :
( meta*, slot*, (((arg | arg_content)+, repo?, slot*, resl?)? | (repo, slot*, resl?) | resl) )
5.4.2 within repo...
in hornlog & up:
( meta*, ( arg | arg_content)* , repo? )
5.4.3 within resl...
in hornlog & up including hohornlog, etc. :
( meta*, slot*, resl? )
5.5 @per
( copy | open | value | effect | model )
6 frame
6.1 Set
attributes: none
in framehohornlogeq:
( meta*, arg_content* )
6.2 InstanceOf
attributes: none
in framehohornlogeq:
( meta*, arg_content, arg_content )
6.3 SubclassOf
attributes: none
in framehohornlogeq:
( meta*, arg_content, arg_content )
6.4 Signature
attributes: none
in framehohornlogeq:
( meta*, oid, (op | op_content)?, slot* )
6.5 Get
attributes: none
in framehohornlogeq:
( meta*, oid, SlotProd )
6.6 SlotProd
attributes: none
in framehohornlogeq:
( meta*, ( arg_content)+ )
7 holog
7.1 Uniterm
attributes: none
in hohornlog, hohornlogeq & framehohornlogeq:
( meta*, (op | op_content), slot*, resl?, ((((arg | arg_content)+, repo?) | repo), slot*, resl?)?)
( meta*, (op | op_content), slot*, ((((arg | arg_content)+, repo?) | repo), slot*)?, resl?)
7.2 op (context sensitive; see also the atom and expr modules)
attributes: none
7.2.1 within Uniterm and Signature...
in hohornlog & up:
( op_content )
where op_content =
( Const | Skolem | Var | Reify | Uniterm )
7.3 Const
attributes: @iri?, @type?
in hohornlog & up:
( text )
7.4 @minCard
in hohornlog & up:
( xsd:nonNegativeInteger )
7.5 @maxCard
in hohornlog & up:
( xsd:nonNegativeInteger )
8 iri
8.1 @iri
in all sublanguages:
( xsd:anyURI )
9 naf
9.1 Naf
attributes: none ( + @mapDirection?, @mapMaterial? and @mapClosure? in folog & up)
in all sublanguages:
( meta*, ( weak | weak_content) )
9.2 weak
attributes: none
in all sublanguages:
( weak_content )
where weak_content =
in nafdatalog:
( Atom )
in nafnegdatalog:
( Atom | Neg )
in hohornlog
( Uniterm )
in naffolog:
( Atom | And | Or | Neg | Implies | Equivalent | Forall | Exists )
in naffologeq:
( Atom | And| Or| Neg| Implies| Equivalent| Forall| Exists| Equal )
10 neg
10.1 Neg
attributes: none ( + @mapDirection?, @mapMaterial? and @mapClosure? in folog & up)
in all sublanguages:
( meta*, (strong | strong_content) )
10.2 strong
attributes: none
in all sublanguages:
( strong_content )
where strong_content =
in negdatalog and nafnegdatalog:
( Atom )
in hohornlog:
( Uniterm )
in hohornlogeq & up:
( Uniterm | Equal )
in folog and naffolog:
( Atom | And | Or | Neg | Implies | Equivalent | Forall | Exists )
in fologeq and naffologeq:
( Atom | And | Or | Neg | Implies | Equivalent | Forall | Exists | Equal )
11 performative
11.1 RuleML
attributes: none
in all sublanguages:
( meta*, (act | Assert | Query | Retract)* )
11.2 act
attributes: index
in all sublanguages:
( Assert | Query | Retract )
11.3 Assert
attributes: @mapDirection?, @mapClosure? and @mapMaterial?
in all sublanguages:
( meta*, (formula | formula_assert_retract)* )
11.4 Retract
same as Assert
11.5 Query
attributes: @closure? ( + @mapDirection?, @mapMaterial? and @mapClosure? in folog & up)
in all sublanguages:
( meta*, (formula | formula_query)* )
11.6 formula (context sensitive: see also connective and quantifier modules)
attributes: none
11.6.1 within Assert and Retract…
( formula_assert_retract )
where formula_assert_retract =
in bindatagroundfact:
( Rulebase | Atom | Entails )
in bindatagroundlog:
( Rulebase | Atom | Implies | Equivalent | Entails )
in bindatalog, datalog, hornlog & dishornlog, nafdatalog, nafhornlog:
( Rulebase | Atom | Implies | Equivalent | Entails | Forall )
in negdatalog and nafnegdatalog:
( Rulebase | Atom | Implies | Equivalent | Entails | Forall | Neg )
in hornlogeq:
( Rulebase | Atom | Implies | Equivalent | Entails | Forall | Equal )
in hohornlog:
( Rulebase | Implies | Equivalent | Entails | Forall | Uniterm | Neg )
in hohornlogeq:
( Rulebase | Implies | Equivalent | Entails | Forall | Uniterm | Neg | Equal )
in framehohornlogeq:
( Rulebase | Implies | Equivalent | Entails | Forall | Uniterm | Neg | Equal |Atom | InstanceOf | SubclassOf | Signature )
in folog and naffolog:
( Rulebase | Atom | Implies | Equivalent | Entails | Forall | And | Or | Neg | Exists )
in fologeq and naffologeq:
( Rulebase | Atom | Implies | Equivalent | Entails | Forall | And | Or | Neg | Exists | Equal )
11.6.2 within Query...
( formula_query )
where formula_query =
in bindatagroundfact and bindatagroundlog:
( Rulebase | And | Or | Atom | Entails_)
in bindatalog, datalog, hornlog, dishornlog:
( Rulebase | Atom | And | Or | Entails | Exists )
in nafdatalog, nafhornlog:
( Rulebase | Atom | And | Or | Entails | Exists | Naf )
in negdatalog:
( Rulebase | Atom | And | Or | Entails | Exists | Neg )
in nafnegdatalog:
( Rulebase | Atom | And | Or | Entails | Exists | Neg | Naf )
in framehohornlogeq:
( Rulebase | And | Or | Entails | Exists | Naf | Uniterm | Neg | Equal | Atom | InstanceOf | SubclassOf | Signature )
in hohornlog:
( Rulebase | And | Or | Entails | Exists | Naf | Uniterm | Neg )
in hohornlogeq:
( Rulebase | And | Or | Entails | Exists | Naf | Uniterm | Neg | Equal )
in folog:
( Rulebase | Atom | And | Or | Entails | Exists | Neg | Implies | Equivalent | Forall )
in fologeq:
( Rulebase | Atom | And | Or | Entails | Exists | Neg | Implies | Equivalent | Forall | Equal )
in naffolog:
( Rulebase | Atom | And | Or | Entails | Exists | Neg | Implies | Equivalent | Forall | Naf )
in naffologeq:
( Rulebase | Atom | And | Or | Entails | Exists | Neg | Implies | Equivalent | Forall | Naf | Equal )
12 quantifier
12.1 Forall
attributes: none ( + @mapDirection?, @mapMaterial? and @mapClosure? in folog & up)
in all sublanguages (except bindatagroundfact and bindatagroundlog):
( meta*, (declare | Var)+, (formula | formula_forall) )
12.2 Exists
attributes: none ( + @mapDirection?, @mapMaterial? and @mapClosure? in folog & up)
in all sublanguages (except bindatagroundfact and bindatagroundlog):
( meta*, (declare | Var)+, (formula | formula_exists) )
12.3 declare
attributes: none
in all sublanguages (except bindatagroundfact and bindatagroundlog):
( Var )
12.4 formula (context sensitive; see also the connective and performative modules)
attributes: none
in all sublanguages (except bindatagroundfact and bindatagroundlog):
12.4.1 within Forall...
( formula_forall )
where formula_forall =
in bindatalog, datalog & up to (including) hornlog and dishornlog:
( Atom | Implies | Equivalent | Forall )
in hornlogeq:
( Atom | Implies | Equivalent | Forall | Equal )
in hohornlog:
( Uniterm | Implies | Equivalent | Forall )
in hohornlogeq:
( Uniterm | Implies | Equivalent | Forall | Equal )
in framehohornlogeq:
( Atom | Uniterm | InstanceOf | SubclassOf | Signature | Implies | Equivalent | Forall | Equal )
in folog and naffolog:
( Atom | And | Or | Neg | Implies | Equivalent | Forall | Exists )
in fologeq and naffologeq:
( Atom | And | Or | Neg | Implies | Equivalent | Forall | Exists | Equal )
12.4.2 within Exists...
( formula_exists )
where formula_exists =
in bindatalog, datalog & up to (including) hornlog and dishornlog:
( Atom | And | Or | Exists )
in hornlogeq:
( Atom | And | Or | Exists | Equal )
in hohornlog:
( Uniterm | And | Or | Exists )
in hohornlogeq:
( Uniterm | And | Or | Exists | Equal )
in framehohornlogeq:
( Atom | Uniterm | InstanceOf | SubclassOf | Signature | And | Or | Exists | Equal )
in folog and naffolog:
( Atom | And | Or | Neg | Implies | Equivalent | Forall | Exists )
in fologeq and naffologeq:
( Atom | And | Or | Neg | Implies | Equivalent | Forall | Exists | Equal )
13 rest
13.1 repo
attributes: none
in hornlog & up:
( Var | Plex )
13.2 resl
attributes: none
in hornlog & up:
( Var | Plex )
14 slot
14.1 slot (context sensitive)
attributes: @card?, @weight?
14.1.1 within Atom, Expr, Plex, Uniterm, Reify and start
in bindatagroundlog, & up (except for the SWSL languages):
( (Ind | Data), arg_content )
in hohornlog & hohornlogeq:
( ( Const | Uniterm ), arg_content )
in framehohornlogeq:
( ( Const | Uniterm | Get ), arg_content )
14.1.2 within Signature, Atom-frame...
attributes: ( + @minCard? and @maxCard? )
in framehohornlogeq:
( ( Const | Uniterm | Get ), arg_content? )
14.2 @card
in all sublanguages:
( xsd:nonNegativeInteger )
14.3 @weight
in all sublanguages:
( xsd:decimal { minInclusive = "0" maxInclusive = "1" } )
15 term
15.1 arg
attributes: @index
in all sublanguages:
( arg_content )
where arg_content =
in bindatalog, datalog & up to hornlog:
( Ind | Data | Skolem | Var | Reify )
in bindatagroundlog and bindatagroundfact:
( Ind | Data | Skolem | Reify )
in hornlog & up (except hohornlog, etc):
( Ind | Data | Skolem | Var | Reify | Expr | Plex )
in hohornlog & hohornlogeq:
( Const | Skolem | Var | Reify | Uniterm )
in framehohornlogeq:
( Const | Skolem | Var | Reify | Uniterm | Get | Set )
15.2 Ind
attributes: @iri?, @type?
in all sublanguages:
( text )
15.3 Data
attributes: @xsi:type?
in all sublanguages:
( xsd:anyType ) optionally restricted to the datatype specifed as the value of @xsi:type
15.4 Var
attributes: @type?
in all sublanguages (except bindatagroundfact and bindatagroundlog):
( text )
15.5 Skolem
attributes: @type?
in all sublanguages:
( text )
15.6 Reify
attributes: none
in all sublanguages:
( xsd:anyComplexType? ) restricted to globally-defined elements in the RuleML namespace with strict validation of content
15.7 @type
in all sublanguages:
( text )
15.8 @index
in all sublanguages:
( xsd:positiveInteger )
16 Interactive Schemadocs
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