Sentence examples for this was not unprecedented from inspiring English sources

This was not unprecedented.

I chose to remind readers that this was not unprecedented.

This was not unprecedented; the 1900-dated Lafayette dollar had been struck in December 1899.

In one sense this was not unprecedented; other kings had previously conceded the right of individual resistance to their subjects if the king did not uphold his obligations.

The new coin had its denomination designated by a Roman numeral "V" on the reverse; the three-cent coin had always had a "III" to designate its denomination, so this was not unprecedented.

This was not unprecedented, because mutations in more than one gene were also identified in other KS/nIHH patients, also supporting the hypothesis of an oligogenic mode of inheritance (Sykiotis et al. 2010).

And this wasn't unprecedented.

This is not unprecedented.

This is not unprecedented at the library.

Cases like this are not unprecedented.

Again: This is not unprecedented.