<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/WebPage>
<http://chemwiki.ucdavis.edu/Physical_Chemistry/Equilibria/Chemical_Equilibria/Calculating_an_Equilibrium_Concentration/Calculating_an_Equilibrium_Constant%2C_Kp%2C_with_Partial_Pressures>