Assertion: olm | /r/AtLocation | cave
Facets:
value: across europe
type: LOCATION
value: in bosnia-herzegovina
type: LOCATION
Source sentences:
text: There are even a few species of salamander such as the olm that live in caves and spend their lives in underground pools of water.
text: Scientists from the UK and Hungary found that olms living in caves in Bosnia-Herzegovina barely moved -- less than 32 feet (10 meters) in total -- over a span of 10 years.
text: The olm is a type of salamander that lives in caves across Europe.
text: For example, amphibians like the olm that live in caves may be largely colorless as color has no function in that environment, but they show some red because of the haem pigment in their red blood cells, needed to carry oxygen.