Error message
Warning: Attempt to read property "lang" on string in SkosmosClient\Concept->getValueForLang() (line 430 of /app/drupal/agclass/vendor/dcameron/skosmos_client/src/Concept.php).Preferred Term:
pumice
Definition:
A volcanic glass full of cavities and very light in weight.
Concept Schemes:
NALT Full
Broader Concept:
URI:
https://lod.nal.usda.gov/nalt/60563
Download this Concept:
RDF/XMLCreated 2006-01-19, last modified 2017-01-03
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