About: http://webisa.webdatacommons.org/211585891

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 M2+ cations are (a) Co2+, (b) Ni2+, (c) Cu2+, and (d) Zn2+.As it is seen, in all cases, there is a gradual increase in the molar conductance with an increase in the crown ether concentration.
http://www.w3.org/ns/prov#wasQuotedFrom	hindawi.com