About: http://webisa.webdatacommons.org/195738802

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	This article is an attempt to redefine individual petroglyphs in Ohio and Pennsylvania as Petroglyph Maps with visual clues to the surrounding geographic landscape.
http://www.w3.org/ns/prov#wasQuotedFrom	lulu.com