About: http://webisa.webdatacommons.org/356213853

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	Crabgrass is a summer annual that germinates when soil temperatures reach a consistent 55 degrees F and is generally killed at the first frost.
http://www.w3.org/ns/prov#wasQuotedFrom	fertilome.com