About: http://webisa.webdatacommons.org/411538223

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	I have got several Papst 4412F/2GLL (1200rpm, 70m^3/h, 18 EUR each), and i have settled on them, cause they are very quiet, but the best thing about them is their stellar build quality.
http://www.w3.org/ns/prov#wasQuotedFrom	silentpcreview.com