About: http://webisa.webdatacommons.org/80837090

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	Forest managers are again confronted with the practice of keeping mature and over-mature jack pine ?on the stump? in the hope of having the stand survive unscathed into extreme old age.
http://www.w3.org/ns/prov#wasQuotedFrom	state.mn.us