[web/views/rdf] Take the second element of XY equivalent for non final relation When given a Yams snippet of the form `<etype> <rtype>` ``xy.xeq()`` will return the XML snippet equivalent to this relation in the form of a tuple `(subject, rtype, object)` so ``item`` will always be a tuple here. In fact, the correct code appears just a few lines above (around line 88) for final relations so I guess this is a copy-paste mistake. Closes #4745929.

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#! /bin/sh -e

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#

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if [ "$1" = configure ]; then

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  if which install-docs >/dev/null 2>&1; then

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    install-docs -i /usr/share/doc-base/cubicweb-doc

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  fi

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fi

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#DEBHELPER#

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exit 0