About: http://webisa.webdatacommons.org/198018342

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 building-service companies, which employ such workers as janitors and security guards, are increasingly global in their financing, ownership, clients, and workforce.
http://www.w3.org/ns/prov#wasQuotedFrom	prospect.org