About: http://webisa.webdatacommons.org/411167757

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	A standardized surface feature built in or applied to walking surfaces or other elements
http://www.w3.org/ns/prov#wasQuotedFrom	adaag.com