About: http://webisa.webdatacommons.org/297547258

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	???There are a number of them found in central and southern Minnesota and it???s hard to tell exactly how old they are.
http://www.w3.org/ns/prov#wasQuotedFrom	herald-journal.com