About: http://webisa.webdatacommons.org/145717264

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	If visibility or other conditions prevent the opacity observations from being conducted
http://www.w3.org/ns/prov#wasQuotedFrom	ca.gov