About: http://webisa.webdatacommons.org/371092483

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	Pictographs are ???rock paintings??? that are painted with minerals, such as hematite and charcoal, mixed with ???water, animal and plant oils, and sometimes human urine.???
http://www.w3.org/ns/prov#wasQuotedFrom	nativeamericanencyclopedia.com