About: http://webisa.webdatacommons.org/150577765

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	After fusing to a glass object, the holes can be used to provide fixturing of pins, posts, bolts or other fastening elements for attaching the composite structure to another structure.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk