# https://id.confref.org/data/confref-portal/event/gg1998 (confref labs, beta)
@prefix cr: <https://id.confref.org/ontology/> .
@prefix portal: <https://id.confref.org/data/confref-portal/vocab/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix schema: <http://schema.org/> .
@prefix wd: <http://www.wikidata.org/entity/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://id.confref.org/data/confref-portal/event/gg1998>
    a portal:Conference ;
    schema:location wd:Q2971 ;
    rdfs:label "International Conference on Graph Transformation" ;
    portal:acronym "GG" ;
    portal:area <https://id.confref.org/data/confref-portal/area/2> ;
    portal:city "Paderborn" ;
    portal:country "Germany" ;
    portal:endDate "1998-11-20"^^xsd:date ;
    portal:keyword "High-Level Replacement System" ,
        "Petri Net Transformation" ,
        "Safety Property" ,
        "Temporal logic" ,
        "generation of syntax-directed graphical editors" ,
        "rule-based refinement" ,
        "typed algebraic graph grammars" ,
        "visual definition of visual languages" ;
    portal:name "International Conference on Graph Transformation" ;
    portal:portalPage <http://portal.confref.org/list/gg1998> ;
    portal:series <https://id.confref.org/data/confref-portal/series/gg> ;
    portal:startDate "1998-11-16"^^xsd:date ;
    portal:submissionExtended "false"^^xsd:boolean ;
    portal:year "1998"^^xsd:integer ;
    cr:discipline wd:Q21198 ;
    cr:field <https://id.confref.org/data/oecd-fos/1.2> .