sparql_1.1.n3

# $Date: 2009-08-18 08:27:39 -0400 (Tue, 18 Aug 2009) $
# $Revision: 27101 $
# $Author: jsoltren $

@prefix rdf:  <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

@prefix : <http://dig.csail.mit.edu/2009/IARPA-PIR/sparql#> .

# abstract ontology to express subset of SPARQL queries

<> rdfs:comment "abstract ontology to express subset of SPARQL queries".

#example sparql query
#PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
#PREFIX foaf: <http://xmlns.com/foaf/0.1/>
#PREFIX example: <http://example.org/>
#SELECT * WHERE {
#  ?s example:age ?a.
#  ?s foaf:openid ?id.
#  OPTIONAL { ?s example:ssn ?n }.
#  FILTER ( ?a > 18 )
#}
# translated to
#@prefix s: <http://dig.csail.mit.edu/2009/IARPA-PIR/abstract-sparql#> .
#
#:Query-1052391960 a s:SPARQLQuery;
#   s:retrieve [ s:var :id; s:var :n; s:var :s; s:var :a ];
#   s:clause [
#      s:triplePattern  { :s <http://example.org/age> :a };
#      s:triplePattern  { :s <http://xmlns.com/foaf/0.1/openid> :id };
#      s:triplePattern  { :s <http://example.org/ssn> :n };
#      s:triplePattern  { :a s:booleanGT "18 "}
#    ].

:SPARQLQuery a rdfs:Class;
	rdfs:label "Abstract class of SPARQL queries.".

:source a rdf:Property;
    rdfs:label "URIs from which a query may pull data.";
    rdfs:domain :SPARQLQuery;

:retrieve a rdf:Property;
    rdfs:label "Values retrieved by a query.";
    rdfs:domain :SPARQLQuery;
    rdfs:range :RetrievedVar.

:RetrievedVar a rdfs:Class;
    rdfs:label "Class consisting of retrieved variables.".

:var a rdf:Property;
    rdfs:label "Values retrieved by a query.";
    rdfs:domain :RetrievedVar.

:clause a rdf:Property;
    rdfs:label "Conditions or where clause associated with the query.";
    rdfs:domain :SPARQLQuery;
	rdf:range :Clause.

:Clause a rdfs:Class;
	rdfs:label "Class consisting of triple patterns.".

:triplePattern a rdf:Property;
	rdfs:label "A triple pattern for each condition/where.";
	rdfs:domain :Clause.
	
# These are arithmetic and Boolean operators that the translation recognizes.

rdf:resourceNegation a rdf:Property;
    rdfs:label "Negative of a number, -.";
    rdfs:domain rdf:resource.

rdf:resourceInverse a rdf:Property;
    rdfs:label "Inverse of a number, /.";
    rdfs:domain rdf:resource.

rdf:resourceSum a rdf:Property;
    rdfs:label "Sum of two numbers, +.";
    rdfs:domain rdf:resource.

rdf:resourceProduct a rdf:Property;
    rdfs:label "Multiplication of two numbers, *.";
    rdfs:domain rdf:resource.

:booleanNOT a rdf:Property;
    rdfs:label "The Boolean NOT operator, ! or ~.";
    rdfs:domain rdf:resource.

:booleanAND a rdf:Property;
    rdfs:label "The Boolean AND operator, &&.";
    rdfs:domain rdf:resource.

:booleanOR a rdf:Property;
    rdfs:label "The Boolean OR operator, ||.";
    rdfs:domain rdf:resource.

:booleanEQ a rdf:Property;
    rdfs:label "An equal to relationship, =.";
    rdfs:domain rdf:resource.

:booleanNE a rdf:Property;
    rdfs:label "A not equal to relationship, !=.";
    rdfs:domain rdf:resource.

:booleanLT a rdf:Property;
    rdfs:label "A less than relationship, <.";
    rdfs:domain rdf:resource.

:booleanGT a rdf:Property;
    rdfs:label "A greater than relationship, >.";
    rdfs:domain rdf:resource.

:booleanLE a rdf:Property;
    rdfs:label "A less than or equal to relationship, <=.";
    rdfs:domain rdf:resource.

:booleanGE a rdf:Property;
    rdfs:label "A greater than or equal to relationship, >=.";
    rdfs:domain rdf:resource.

###
### Added for Sparql 1.1
###

:op_count a rdf:Class;
	rdfs:label "The count operator, COUNT".

:op_sum a rdf:Class;
	rdfs:label "The sum operator, SUM".

:op_avg a rdf:Class;
	rdfs:label "The average operator, AVG".

:op_min a rdf:Class;
	rdfs:label "The minimum operator, MIN".

:op_max a rdf:Class;
	rdfs:label "The maximum operator, MAX".

:bound_as a rdf:Property;
	rdfs:label "The equivalence clause of the form (?x as a ?y)";
	rdfs:domain :var. 

:op_isNumeric a rdf:Class;
	rdfs:label "A function that checks if binding is of numeric value".

###
### Other functions
###

:filter a rdf:Property;
	rdfs:label "Identifies a filter clause".

:extra_desc a rdf:Property;
	rdfs:label "Identifies extra aspects of the query that were not explicitly put into n3 format";
	rdfs:range rdf:string.

:GroupBy a rdf:Property;
	rdfs:label "Identifies the groupby construct"
	rdfs:range :var.

:extra_property a rdf:Property;
	rdfs:label "Identifies a construct that has not been fully implemented yet"i.

:has_patterns a rdf:Property;
	rdfs:label "Identifies sub-clauses in where clause";
	rdfs:domain :SPARQLQuery.

:select_query a rdf:Class;
	rdfs:label "Identifies a select query".

:construct_query a rdf:Class;
	rdfs:label "Identifies a construct query".



#ends