About: http://webisa.webdatacommons.org/193697615

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	While FIGS. 1 and 1A show a structure of rectangular cross section, other shapes, such as trapezoidal and hexagonal, may be constructed in a manner similar to that described above.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com