About: http://webisa.webdatacommons.org/301419594

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	Product types exempted by law are service saddles, back-flow preventers for non-potable services such as irrigation and industrial, and water distribution main gate valves that are two inches in diameter.
http://www.w3.org/ns/prov#wasQuotedFrom	ca.gov