Hello, The documentation of the STL is no longer on sgi.com. So the link to `PairAssociativeContainer` [here ](https://github.com/boostorg/property_map/blob/e3a3c3655f4118fd15a02d8315f86a48db7390fd/doc/const_assoc_property_map.html#L30) should better go to the local copy hosted by boost.org, that is to https://www.boost.org/sgi/stl/PairAssociativeContainer.html
Hello,
The documentation of the STL is no longer on sgi.com. So the link to
PairAssociativeContainerhere should better go to the local copy hosted by boost.org, that is to https://www.boost.org/sgi/stl/PairAssociativeContainer.html