About: http://webisa.webdatacommons.org/428001892

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	A challenge may arise if you need a digging depth that does not fit within other specifications, such as weight.
http://www.w3.org/ns/prov#wasQuotedFrom	grounds-mag.com