About: http://webisa.webdatacommons.org/90168729

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	An ion is an atom or group of atoms which has a net charge because the number of negatively charged electrons present is different from the number of positively charged protons in the nucleus.
http://www.w3.org/ns/prov#wasQuotedFrom	yale.edu