About: http://webisa.webdatacommons.org/227235685

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	As is known in the art, retroreflective material is a material that reflects light back in the direction of its source.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com