About: http://webisa.webdatacommons.org/45531148

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	where, M is a Group 13 element, A is an unhindered ligand as described above, B is a hindered ligand as described above, and n=1,2.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr