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<http://webisa.webdatacommons.org/206436490>	<http://www.w3.org/ns/prov#value>	" printf - (2005-11-15) [463] Splitting the difference - (2005-10-13) [324] The backtick operator in Python and Perl - (2005-05-25)Tcl/Tk - String Handling in Tcl [4455] Working out distance between places, using OS grid references and a program in Tcl - (2015-03-11) [4454] Everything is a string - even a list - (2015-03-11) [4205] Regular Expression Substitution - Tcl - (2013-11-12) [3576] Tcl - a" .