About: http://webisa.webdatacommons.org/280833373

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	They may also be added near major pedestrian destinations, such as schools, where people might otherwise cross at unmarked locations.
http://www.w3.org/ns/prov#wasQuotedFrom	dot.gov