About: http://webisa.webdatacommons.org/439362260

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	or maintenance and servicing of supplier-owned oxygen equipment, including any replacement part
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com