About: http://webisa.webdatacommons.org/155833571

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	but not limited to, telephone, railroad???signal, data, clock, fire or police alarms, cable television and other systems conforming with the above are included
http://www.w3.org/ns/prov#wasQuotedFrom	ca.gov