| http://www.w3.org/ns/prov#value | - Embodiments of the present invention shall now be described, by way of example only, with reference to the accompanying drawings, in which: FIG. 1 is a cross-sectional elevation of a first embodiment of apparatus for radially expanding an expandable member; FIG. 2 is a view of the apparatus of FIG. 1 in a contracted configuration; FIG. 3 is a cross-sectional elevation of a second embodiment of app
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