About: http://webisa.webdatacommons.org/251188582

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	Alternatively, balls 18 can be comprised of a polymer, metal-polymer composite, ceramic, glass, the like, or other suitable materials including any of those listed herein.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com