About: http://webisa.webdatacommons.org/418228673

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	Artifacts such as pottery, as well as tools and projectile points made of stone have been found in the caves and surrounding area.
http://www.w3.org/ns/prov#wasQuotedFrom	iowadnr.gov