About: http://webisa.webdatacommons.org/124349149

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	But to be able to talk about how sentences are built, about the types of words and word groups that make up sentences--that is knowing about grammar.
http://www.w3.org/ns/prov#wasQuotedFrom	purplemath.com