About: http://webisa.webdatacommons.org/115039804

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	9.Also for substructures with stringers it is sometimes necessary to fasten the bases to the slab either with glue or screw anchors, for example in the following cases:
http://www.w3.org/ns/prov#wasQuotedFrom	raisedfloorsystem.net