Assertion: hedgehog's lifespan | /r/HasProperty | 50 years
Facets:
value: with anecdotal accounts of wild individuals
type: OTHER
Source sentences:
text: Due to their low metabolism and accompanying stress resistance, echidnas are long-lived for their size; the longest recorded lifespan for a captive echidna is 50 years, with anecdotal accounts of wild individuals reaching 45 years.