<div dir="ltr"><div>Dear Dr. Moreau,</div><div> I've been using Prov Validator for my Semantic Web work, but a couple of weeks ago, the site stopped working for me.</div><div><br></div><div> I've been navigating to the page at: </div>
<div> <a href="http://openprovenance.org/prov/validator.html">http://openprovenance.org/prov/validator.html</a></div><div><br></div><div> and have been typing into the form there. However, each clicking of "Validate" returns the following error:</div>
<div><br></div><div><b>Oops! Google Chrome could not connect to <a href="http://provenance.ecs.soton.ac.uk:7000">provenance.ecs.soton.ac.uk:7000</a></b></div><div><b><br></b></div><div>I received a similar message when using firefox.</div>
<div><br></div><div>The issue does not seem to be with my coding; even typing a minute amount of turtle produces the aforementioned error message, e.g. pasting the text from <a href="http://www.w3.org/TR/prov-o/#Entity">http://www.w3.org/TR/prov-o/#Entity</a>:</div>
<div><br></div><div><pre style="border:1px dashed rgb(47,111,171);color:rgb(0,0,0);line-height:1.1em;padding:1em;margin-left:2em;text-align:justify;background-color:rgb(249,249,249)">@prefix rdfs: <<a href="http://www.w3.org/2000/01/rdf-schema#">http://www.w3.org/2000/01/rdf-schema#</a>> .
@prefix xsd: <<a href="http://www.w3.org/2001/XMLSchema#">http://www.w3.org/2001/XMLSchema#</a>> .
@prefix owl: <<a href="http://www.w3.org/2002/07/owl#">http://www.w3.org/2002/07/owl#</a>> .
@prefix prov: <<a href="http://www.w3.org/ns/prov#">http://www.w3.org/ns/prov#</a>> .
@prefix foaf: <<a href="http://xmlns.com/foaf/0.1/">http://xmlns.com/foaf/0.1/</a>> .
@prefix : <<a href="http://example.com#">http://example.com#</a>> .
:derek
a prov:Agent, prov:Person;
foaf:givenName "Derek"^^xsd:string;
foaf:mbox <mailto:<a href="mailto:derek@example.org">derek@example.org</a>>;
foaf:homePage <<a href="http://derek.example.com">http://derek.example.com</a>>;
prov:actedOnBehalfOf :national_newspaper_inc;
.</pre></div><div><br></div><div>Could you recommend a way around this problem?</div><div><br></div><div>Thanks very much.</div><div>-Justin</div><div><br></div><div dir="ltr">_________________________________<br>Justin Goldstein, Ph.D.<div>
Advance Science Climate Data and Observing Systems Coordinator<br>US Global Change Research Program</div><div>1717 Pennsylvania Ave NW, Suite #250<br>Washington, DC 20006</div><div><br></div><div>O: (202) 419-3496</div><div>
M: (202) 285-3005</div><div><br><div>e-mail: <a href="mailto:jgoldstein@usgcrp.gov" target="_blank">jgoldstein@usgcrp.gov</a><br><a href="http://www.globalchange.gov" target="_blank">http://www.globalchange.gov</a></div><div>
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