About: http://webisa.webdatacommons.org/399046315

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	m is a whole number from 1 to 3, with the proviso that the sum of l and m is 3, in an amount satisfying said relationship (4), the addition being made at a point in the process up until completion of said polycondensation reaction. 3.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com