About: http://webisa.webdatacommons.org/133833137

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	Comfrey (Symphvtumoficinale), a prolific producer of fodder, is very rich in protein, calcium,potassium, magnesium, and trace minerals including copper, zinc, manganese, and boron.
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net