About: http://webisa.webdatacommons.org/251999196

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	There are plenty of other vegetables that also contain oxalic acid, such as spinach, kale, beets, peppers and more, but the amounts are not as concentrated as in rhubarb leaves.
http://www.w3.org/ns/prov#wasQuotedFrom	tribtoday.com