<http://webisa.webdatacommons.org/prov/259774668>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/210133960> .
<http://webisa.webdatacommons.org/210133960>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<foresthistory.org> .
<http://webisa.webdatacommons.org/210133960>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/210133960>	<http://www.w3.org/ns/prov#value>	"It has been notedthat often no vegetation except grass will grow beneath the blackwalnut." .