About: http://webisa.webdatacommons.org/191542732

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	Accordingly, the apparatus is substantially self-cleaning and the clogging of the holes and orifices or other apertures or gaps (e.g., slots) in the apparatus is not a problem.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com