About: http://webisa.webdatacommons.org/127198261

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	SME30GUU NB Open Block Slide Unit, The inner contact diameter is 30mm, The retainer material is resin, Series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan.
http://www.w3.org/ns/prov#wasQuotedFrom	vxb.com