About: http://webisa.webdatacommons.org/157803045

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	Each elongated protrusion 131 illustrated in FIG. 4 can have any cross-sectional shape desired, including without limitation rounded, triangular, rectangular, and other cross-sectional shapes.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au