About: http://webisa.webdatacommons.org/213161293

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	it is also what we have learnt as part of sustainable farming, etc., etc, i.e. moving crops around and not starving the land.
http://www.w3.org/ns/prov#wasQuotedFrom	arstechnica.com