About: http://webisa.webdatacommons.org/81900282

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	In this step, the movable portion 5 is prevented from adhering to the substrate 1 by the irregularities portions 3 and 20 that have been disposed in such a manner as to oppose each other.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com