About: http://webisa.webdatacommons.org/411769358

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	This sampler would collect not only respirable particles, but also those slightly larger particles that tend to land in the upper regions of the respiratory tract, including the throat.
http://www.w3.org/ns/prov#wasQuotedFrom	cdc.gov