About: http://webisa.webdatacommons.org/430179888

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	Pieces of glass having excessively disparate coefficients of expansion will crack and explode after fusing: such types of glass are incompatible.
http://www.w3.org/ns/prov#wasQuotedFrom	glassismore.com