About: http://webisa.webdatacommons.org/255501948

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	He shows that labor unions per se are not objectionable, but are objectionable only when they engage in violence, threats of violence, or other actions that violate the rights of people.
http://www.w3.org/ns/prov#wasQuotedFrom	fff.org