About: http://webisa.webdatacommons.org/421085184

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	4 English Language Knowledge of the structure and content of the English language including the meaning and spelling of words, rules of composition, and grammar
http://www.w3.org/ns/prov#wasQuotedFrom	occupationalinfo.org