Assertion: talc's property | /r/CapableOf | become more well-known
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Source sentences:
text: Once the carcinogenic properties of the asbestos fibers became more well-known, asbestos companies began marketing their products as “encapsulated asbestos” to quell any safety concerns.
text: Limited piping systems gradually developed with lead materials, but after WWI when the poisonous properties of lead became more well-known, piping was reconstructed with galvanized iron.