About: http://webisa.webdatacommons.org/225592842

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	The rollers or other sealing structures, e.g., pins, blades, etc., may be manufactured of a variety of materials depending on the construction of the sample processing devices to be sealed.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au