# https://id.confref.org/data/confref-portal/event/er1993 (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/er1993>
    a portal:Conference ;
    schema:location wd:Q17943 ;
    rdfs:label "International Conference on Conceptual Modeling (ER)" ;
    portal:acronym "ER" ;
    portal:area <https://id.confref.org/data/confref-portal/area/2> ;
    portal:city "Arlington" ;
    portal:country "USA" ;
    portal:endDate "1993-12-17"^^xsd:date ;
    portal:keyword "Attributes" ,
        "CASE tool" ,
        "Database design" ,
        "Database reverse engineering" ,
        "ER model" ,
        "Natural Language Processing Technique" ,
        "Natural language processing" ,
        "OO Analysis and Design" ,
        "OO Conceptual Modeling" ,
        "Requirement Document" ,
        "Requirement Engineer" ,
        "Roles" ,
        "SOM" ,
        "Schema Transformation" ,
        "hierarchical schema" ,
        "knowledge acquisition" ,
        "schema equivalence" ,
        "schema semantic" ;
    portal:name "International Conference on Conceptual Modeling (ER)" ;
    portal:portalPage <http://portal.confref.org/list/er1993> ;
    portal:series <https://id.confref.org/data/confref-portal/series/er> ;
    portal:startDate "1993-12-15"^^xsd:date ;
    portal:submissionExtended "false"^^xsd:boolean ;
    portal:year "1993"^^xsd:integer ;
    cr:discipline wd:Q21198 ;
    cr:field <https://id.confref.org/data/oecd-fos/1.2> ;
    cr:sameAs <https://id.confref.org/data/confident/8208> .