Wikimedia Belgium bewikimedia https://be.wikimedia.org/wiki/Wikimedia_Belgium MediaWiki 1.47.0-wmf.16 first-letter Media Special Talk User User talk Wikimedia Wikimedia talk File File talk MediaWiki MediaWiki talk Template Template talk Help Help talk Category Category talk TimedText TimedText talk Module Module talk Translations Translations talk 0 2887 38623 18094 2026-08-18T13:47:02Z Geertivp 171 login through Google account 38623 wikitext text/x-wiki '''Zoom''' is a decent and popular [[video conferencing]] tool, besides [[Teams]] and [[Google Meet]]. == Functionality == * Audio and video is initially disabled when joining the call (as it should be) * A client application is installed on the laptop (and needs an upgrade now and then) *A mobile App is also available *You might use a browser as well *You have the possibility for local recording *Separate windows for list of participants, chat box, mosaic view, presentation view (or integrated in main window) *Hands up/down *Ordered list of users: organisators, audio on, others (this can be used to create a presence list) *Participants require a pass code or secret to connect (increased privacy; to avoid hijacking sessions) *Users can connect through a Google login; your profile photo is reused *You might use Zoom or [[Microsoft Teams|Teams]] as a backup solution for [[Google Meet]] (and vice versa) == Advanced functions == * The administrator can disconnect (harassment) connections *There is a waiting room (parked sessions) *You can split and merge sessions (nice for large working groups; admin configuration required => clients remain connected "on hold") == Community use == * [[Wikimedia Foundation|WMF]] is using Zoom and [[Google Meet]] *There is also a [[Jitsi|Jitsi server]] on [[Wikimedia Meet]] (rarely used) == Known problems == * When opening a session, any [[VoIP|voice call]] using the speaker is disconnected *The camera of other applications can be blocked (suspend/resume your laptop to solve this problem) *A speaker box might not be automatically recognised *You might have problems with conflicting sound devices; mike or speaker not working **Disable or unplug redundant devices via system sound setup ** Try to replug USB sound devices **Use Windows-i to configure sound devices *Free subscriptions have limited functionality: **one single meeting ID **sessions are limited to 40 minutes and 100 participants **Have a paying subscription if you need more *Is using the GPU, even when there are no active sessions (abort the remaining process when needed, see Task manager) == See also == *[[Google Meet]] * [[Jitsi]] * [[Skype]] * [[Teams]] == External links == * https://zoom.us [[Category:Video conferencing]] k5gdb774h6tzhp6ymwstvx4os01giro 0 12561 38624 38621 2026-08-19T10:28:46Z Beireke1 2208 38624 wikitext text/x-wiki [[File:Rdf mapping-vector.svg|thumb|600x600px|Wikidata Query logic]] The '''Wikidata Query logic''' is based on the ''RDF Dump Format''/''LoD specifications''. It describes the logic of [[SPARQL]] queries, that are built and executed via the [[Wikidata Query]] or related tools. The model describes how the data is structured, and how queries can be constructed. == Query logic choices == You can basically choose between two types of queries, depending on the item values you base your query on: * ''object based queries'' (default), that search subjects having certain statements * and ''subject based queries'', to search related objects based on a subject item. You can query with and without qualifiers: * When you want to execute ''straight queries'', without qualifiers, you can use straight WDT property type filters. * When you want to ''query with qualifiers'', you need to use the P, PS, and PQ property type filters. You can split WDT type filters into a combination of P and PS type queries. Then you go through intermediate WDS statements. Here you have the additional possibility to query for references and values. == Example queries == === Straight queries === ==== Straight object based query ==== An object based query is searching for all subject that have a link with the object. List all persons having a relation with Guido Gezelle and an nlwiki page.<syntaxhighlight lang="sparql"> SELECT ?item ?itemLabel WHERE { SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],mul,en". } ?item wdt:P3342 wd:Q336977. { ?articleplus schema:about ?item; schema:isPartOf <https://nl.wikipedia.org/>. } } </syntaxhighlight>[https://w.wiki/TbVM Try!] ==== Straight subject based query ==== A subject based query starts from the subject, and ''cascades'' through its data connections. List all relations of Guido Gezelle, having an nlwiki page.<syntaxhighlight lang="sparql">SELECT ?item ?itemLabel WHERE { SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],mul,en". } wd:Q336977 wdt:P3342 ?item { ?articleplus schema:about ?item; schema:isPartOf <https://nl.wikipedia.org/>. } }</syntaxhighlight>[https://w.wiki/TbVP Try!] === Queries with qualifiers === ==== Object based query with qualifiers ==== An object based query is searching for all subject that have a link with the object. List all persons having a relation with Guido Gezelle and an nlwiki page, with an indication of their role.<syntaxhighlight lang="sparql"> SELECT ?item ?itemLabel ?roleLabel WHERE { SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],mul,en". } ?item p:P3342 ?s. ?s ps:P3342 wd:Q336977. OPTIONAL { ?s pq:P3831 ?role. } { ?articleplus schema:about ?item; schema:isPartOf <https://nl.wikipedia.org/>. } } </syntaxhighlight>[https://w.wiki/TbUd Run!] ==== Subject based query with qualifiers ==== A subject based query starts from the subject, and ''cascades'' through its data connections. List all relations of Guido Gezelle, having an nlwiki page, with an indication of their role.<syntaxhighlight lang="sparql">SELECT ?item ?itemLabel ?roleLabel WHERE { SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],mul,en". } wd:Q336977 p:P3342 ?s. ?s ps:P3342 ?item. OPTIONAL { ?s pq:P3831 ?role. } { ?articleplus schema:about ?item; schema:isPartOf <https://nl.wikipedia.org/>. } }</syntaxhighlight>[https://w.wiki/TaH7 Run!] == Other query tools == * [[Pywikibot SPARQL queries]] == See also == * [[mw:Wikibase/Indexing/RDF_Dump_Format|RDF Dump Format]] (RDF/LoD specifications) * [[Wikimedia Commons Wikibase queries]] * [[SPARQL LoD queries]] (distributed queries) [[Category:Wikidata Query]] 9l2ru9r2xz9dz0knms2q73dg5iy8iom 0 12562 38622 2026-08-18T13:23:17Z Geertivp 171 overzicht BTW-regeling 38622 wikitext text/x-wiki Een vzw moet onder bepaalde omstandigheden een '''BTW-aangifte''' doen. In het algemeen is artikel 44 van toepassing (vrijstelling voor ontvangen BTW, en de daaraan gekoppelde vrijstelling van BTW-aangifte). We hebben navraag gedaan bij [[Vlaams Studie- en Documentatiecentrum voor vzw's|VSDC]], over de mogelijkheden om BTW te recupereren. Algemeen principe: de BTW-aangifte is een plicht, geen recht. Op die manier zijn we uitgesloten van het recupereren van aangerekende (betaalde) BTW. '''Conclusie:''' we kunnen er niet onderuit om 21% BTW te betalen aan leveranciers, zonder een mogelijkheid om dat te kunnen recupereren. Op die manier spenderen we 17% van onze budgetten (subsidies, giften) aan indirecte belastingen (1-(1/1,21)). == Overzicht van de BTW-regeling == Hieronder een overzicht. {| class="wikitable" ! '''Aard van de inkomsten''' ! '''BTW-regeling''' ! '''Administratief effect voor vzw''' |- |Facturen van leveranciers |BTW betalen zonder aftrek | rowspan="4" |Geen |- |Uitgaande facturen binnen het doel van de vzw |Vrijstelling wegens art.  44 |- |Subsidies |Valt buiten BTW-regeling; geen aangifte |- |Giften |Geen tegenprestatie; geen BTW; geen aangifte; fiscale vrijstelling voor de schenker; fiscale attesten door KBS. |- |Uitgaande facturen buiten het doel van de vzw |Economische activiteit | rowspan="3" |BTW-aangifte verplicht |- |Sponsoring |Een enkel logo en naam vermelden op een affice; uitgaande factuur vereist. |- |Publiciteit |Een veelkeid van reklame in b.v. een programmaboekje; uitgaande factuur vereist. |- |Vrijstelling van kwartaalaangiften |Beperkt tot 25.000 € op jaarbasis |BTW-plichtig met beperkte inkomsten |- |Schenkingen |Speciale fiscale regels |Aangifte via de notaris? |} == Nuttige linken == * https://www.vsdc.be/nl/faq-account/114/fiscaliteit/btw/heeft-een-vzw-een-btw-nummer-nodig * https://www.vsdc.be/nl/faq/1232/fiscaliteit/btw/wat-houdt-de-vrijstelling-voor-kleine-vzw-s-met-een-omzet-van-minder-dan-25000-euro-in [[Category:VAT admin]] 59eh2db6lxluc00scojue5ows8pla2i