Assertion: mobile phone | /r/HasProperty | perceived as threat
Facets:
value: sometimes
type: TEMPORAL
Source sentences:
text: An example of the way mobile phones and mobile networks have sometimes been perceived as a threat is the widely reported and later discredited claim that mobile phone masts are associated with the Colony Collapse Disorder (CCD) which has reduced bee hive numbers by up to 75% in many areas, especially near cities in the US.