About: http://webisa.webdatacommons.org/134438549

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	May be a stupid question and I assume the answer is no. --- End quote ---In addition to water and mash thickness, the types of grains will also affect the pH. In general, roasted/darker grains will tend to drive the pH down.
http://www.w3.org/ns/prov#wasQuotedFrom	homebrewersassociation.org