<http://schema.org/relatedLink>
<http://chemwiki.ucdavis.edu/Organic_Chemistry/Organic_Chemistry_With_a_Biological_Emphasis/Chapter_07%3A_Organic_compounds_as_acids_and_bases>
<http://chemwiki.ucdavis.edu/Organic_Chemistry/Organic_Chemistry_With_a_Biological_Emphasis/Chapter_07%3A_Organic_compounds_as_acids_and_bases/Section_7.5%3A_Carbon_acids_and_enolate_ions>