This HTML5 document contains 9 embedded RDF statements represented using HTML+Microdata notation.

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Namespace Prefixes

PrefixIRI
wdrshttp://www.w3.org/2007/05/powder-s#
schemahttp://schema.org/
n5https://www.openlinksw.com/about/id/entity/urn/data:openlink:
n6https://www.openlinksw.com/about/id/entity/https/www.openlinksw.com/data/turtle/general/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
n2http://data.openlinksw.com/oplweb/faq/Virtuoso/HTTPandHTTPSviaProxyServerAnswer#
n7https://www.openlinksw.com/about/id/entity/urn/webdev:
xsdhhttp://www.w3.org/2001/XMLSchema#

Statements

Subject Item
n2:this
wdrs:describedby
n5:products n6:virtuoso-general-faq-2023.ttl n7:virtuoso
schema:name
Answer to question: How to execute HTTP and HTTPS requests via Proxy server Answer to question: How to execute HTTP and HTTPS requests via Proxy server
rdf:type
schema:Answer
schema:answerExplanation
If all http/https requests are required to use a proxy, we recommend setting the "HTTPProxyServer = {Proxy Server URL}" param in the "[HTTP Server]" section of the "virtuoso.ini" configuration file, for example: [HTTPServer] HTTPProxyServer = http://example.com:3128 # SQUID example With this setting in place the "get:proxy ..." pragma is not needed for each SPARQL query as everything will be redirected via the proxy by default. However if this define is used, it overrides the setting in the "virtuoso.ini" file. Note the `http://` protocol specifier is optional but recommended, for example: SPARQL define get:proxy "http://example.com:3128" define get:soft "soft" select * from <http://dbpedia.org/resource/Paraquay If all http/https requests are required to use a proxy, we recommend setting the "HTTPProxyServer = {Proxy Server URL}" param in the "[HTTP Server]" section of the "virtuoso.ini" configuration file, for example: [HTTPServer] HTTPProxyServer = http://example.com:3128 # SQUID example With this setting in place the "get:proxy ..." pragma is not needed for each SPARQL query as everything will be redirected via the proxy by default. However if this define is used, it overrides the setting in the "virtuoso.ini" file. Note the `http://` protocol specifier is optional but recommended, for example: SPARQL define get:proxy "http://example.com:3128" define get:soft "soft" select * from <http://dbpedia.org/resource/Paraquay If all http/https requests are required to use a proxy, we recommend setting the "HTTPProxyServer = {Proxy Server URL}" param in the "[HTTP Server]" section of the "virtuoso.ini" configuration file, for example: [HTTPServer] HTTPProxyServer = http://example.com:3128 # SQUID example With this setting in place the "get:proxy ..." pragma is not needed for each SPARQL query as everything will be redirected via the proxy by default. However if this define is used, it overrides the setting in the "virtuoso.ini" file. Note the `http://` protocol specifier is optional but recommended, for example: SPARQL define get:proxy "http://example.com:3128" define get:soft "soft" select * from <http://dbpedia.org/resource/Paraquay