About: http://webisa.webdatacommons.org/177200265

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	With other embodiments, e.g. according to FIGS. 3 and 4, plate holes 3 are countersunk toward both the first and second surfaces 1, 2.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com