About: http://webisa.webdatacommons.org/188266244

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	Soil acidifiers are also used for plants such as blueberries or azaleas that have unusually low pH requirements.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com