About: http://webisa.webdatacommons.org/227283812

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	As is described in U.S. Pat. No. 3,566,871, surgical sponges are used to remove body fluids such as blood, serum, plasma, lymph, spinalfluid, tissue fluid, urine, sweat, bile juice, and digestive juice.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com