Assertion: radium compound | /r/HasProperty | available
Facets:
value: readily
type: MANNER
value: as rat poison
type: OTHER
value: for a long time
type: TEMPORAL
Source sentences:
text: https://www.cdc.gov/niosh/ershdb/emergencyresponsecard_29750026.html For a long time thallium compounds were readily available as rat poison.