About: http://webisa.webdatacommons.org/190955436

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	Irregular shapes are made from things such as cut off's, broken stones, river rocks, ocean rocks, and broken pavers.
http://www.w3.org/ns/prov#wasQuotedFrom	paversearch.com