Assertion: dirty bomb's material | /r/HasProperty | involved
Facets:
Source sentences:
text: Do not take public or private transportation such as buses, subways, or cars because if radioactive materials were involved, they may contaminate cars or the public transportation system.
text: If radioactive materials were involved
text: Even after determination that radioactive materials were involved it may take some time before the information becomes publicly available – and that assumes you have access to radio, television or some other means of getting the information.
text: Do not take public or private transportation such as buses, subways, or cars because if radioactive materials were involved, they may contaminate cars or the public transportation system.