About: http://webisa.webdatacommons.org/8224302

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	When leaf mold has been a problem, all plant material, including weeds, should be removed and destroyed, and the greenhouse disinfected.
http://www.w3.org/ns/prov#wasQuotedFrom	ballpublishing.com