About: http://webisa.webdatacommons.org/161663407

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	Ethanol is a much smaller molecule with less powerful dispersion forces (attractive) between molecules but its polar nature (the hydroxide group O-H) of the molecule results in much stronger IMF's then the larger but non-polar Octane.
http://www.w3.org/ns/prov#wasQuotedFrom	eng-tips.com