About: http://webisa.webdatacommons.org/227853011

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	yManner of attaching component elements to filtration material such as may be utilized in respirator
http://www.w3.org/ns/prov#wasQuotedFrom	google.com