<http://webisa.webdatacommons.org/prov/415351713> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/62765269> . <http://webisa.webdatacommons.org/62765269> <http://www.w3.org/ns/prov#value> "Very fine particulate pollution is particularly dangerous since it burrows deep into the lungs where it can enter the bloodstream and harm the heart and other organs." . <http://webisa.webdatacommons.org/62765269> <http://www.w3.org/ns/prov#wasQuotedFrom> <ca.gov> . <http://webisa.webdatacommons.org/62765269> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> .