About: http://webisa.webdatacommons.org/441594366

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	As we age, the nitric oxide meant to cause dilation is increasingly destroyed by reactive oxygen species such as superoxide, which are produced by many components of our body???s own cells, including organelles called mitochondria.
http://www.w3.org/ns/prov#wasQuotedFrom	prohealth.com