<http://webisa.webdatacommons.org/prov/421171686> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/81580060> . <http://webisa.webdatacommons.org/prov/112644882> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/81580060> . <http://webisa.webdatacommons.org/81580060> <http://www.w3.org/ns/prov#value> "In 2011, more than 6,000 volunteers including families, organizations from both private and corporate sectors participated in the International Coastal Cleanup in Subic Bay Freeport Zone." . <http://webisa.webdatacommons.org/81580060> <http://www.w3.org/ns/prov#wasQuotedFrom> <prlog.org> . <http://webisa.webdatacommons.org/81580060> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> .