<https://w3id.org/italia/data/time-intervals/(1968-04-06)-(1969-04-23)> <https://w3id.org/italia/onto/TI/startTime> "1968-04-06"^^<http://www.w3.org/2001/XMLSchema#date> .
<https://w3id.org/italia/data/time-intervals/(1968-04-06)-(1969-04-23)> <https://w3id.org/italia/onto/TI/endTime> "1969-04-23"^^<http://www.w3.org/2001/XMLSchema#date> .
<https://w3id.org/italia/data/time-intervals/(1968-04-06)-(1969-04-23)> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <https://w3id.org/italia/onto/TI/TimeInterval> .