About: http://webisa.webdatacommons.org/43734321

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	Examples of traffic signs are stop signs, yield signs, pedestrian crossing, etc...
http://www.w3.org/ns/prov#wasQuotedFrom	littlerock.org