# https://id.confref.org/data/confref-portal/event/ppdp1988 (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/ppdp1988>
    a portal:Conference ;
    schema:location wd:Q6548 ;
    rdfs:label "International Workshop on Programming Language Implementation and Logic Programming" ;
    portal:acronym "PLILP" ;
    portal:area <https://id.confref.org/data/confref-portal/area/2> ;
    portal:city "Orléans" ;
    portal:country "France" ;
    portal:endDate "1988-05-18"^^xsd:date ;
    portal:keyword "Abstract Domain" ,
        "Abstract interpretation" ,
        "Abstract syntax" ,
        "Attribute Descriptor" ,
        "Common Prefix" ,
        "Computer architecture" ,
        "Demarcation Line" ,
        "Dependency graph" ,
        "Derivation Tree" ,
        "Domain Result" ,
        "Horn clause" ,
        "Logic program" ,
        "Logic programming" ,
        "Operational Semantic" ,
        "Prolog Program" ,
        "attribute grammar" ,
        "complete lattice" ,
        "error message" ,
        "error recovery" ,
        "parse tree" ;
    portal:name "International Workshop on Programming Language Implementation and Logic Programming" ;
    portal:portalPage <http://portal.confref.org/list/ppdp1988> ;
    portal:series <https://id.confref.org/data/confref-portal/series/ppdp> ;
    portal:startDate "1988-05-16"^^xsd:date ;
    portal:submissionExtended "false"^^xsd:boolean ;
    portal:year "1988"^^xsd:integer ;
    cr:discipline wd:Q21198 ;
    cr:field <https://id.confref.org/data/oecd-fos/1.2> .