<http://webisa.webdatacommons.org/249517546> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/249517546> <http://www.w3.org/ns/prov#value> "250.1728 To what depth must I remove a platform or other facility?" . <http://webisa.webdatacommons.org/prov/59756100> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/249517546> . <http://webisa.webdatacommons.org/249517546> <http://www.w3.org/ns/prov#wasQuotedFrom> <gpo.gov> .