1987 https://w3id.org/arco/resource/TimeInterval/1987 <https://w3id.org/italia/onto/TI/TimeInterval> rdfs:label 1987 1987 - arco:endTime 1987 arco:startTime 1987 <https://w3id.org/italia/onto/TI/time> 1987 l0:name 1987 1987 - rdf:type <https://w3id.org/italia/onto/TI/TimeInterval> data from the linked data cloud