About: http://webisa.webdatacommons.org/375900293

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 oxides and other compounds of beryllium and magnesium are more covalent than those formed by the heavier and large sized members (Ca, Sr, Ba).
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com