Wikimedia neighborhood · Wikidata observation Observed Graph-projection

access control

selective restriction of access to a place or other resource, allowing only authorized users

Provider: Wikidata. These recorded connections are observations, not Counterpedia claims. They do not establish source support.

Data and provenance

Provider: Wikidata · Entity ID: Q228502

Release: sha256:f33228901a35b0683356002a46df9ceb11f399d05f17abb5c7c78256cbf38ba7

Graph membership is not truth. Each relation below is an observed typed edge the local Wikimedia graph bundle already materialized — not a corroborated, verified, or admitted claim. Bounded to 40 relations via an offset-index lookup (offset_index_binary_search), never a full scan of the bundle.Serving a published subset: joined entities + 1-hop neighborhood of 35,994 exact Wikipedia–Wikidata title matches. A subject that is not itself in that subset carries only the relations the subset recorded for it, so a small count here is the published scope and not a complete relationship inventory.

Development requests are not available on this deployment. The observed entity and its graph links remain readable.

1-hop relations (39)

Observed adjacency only. Each spoke is a typed edge already materialized in the graph, labeled by its recorded predicate — graph proximity is not support, corroboration, or admission. The links below are the accessible, no-JavaScript path to the same neighbors.

Follow a connection

Grouped by a fixed presentation taxonomy for legibility only. The grouping asserts no rank, truth, support, or standing — every observed edge is carried, none reordered by importance.

Identity & relations (10)

→ subclass of (P279)security systemObserved
Relationship details
Provider: Wikidata · Property: P279 · Direction: outgoing · Entity ID: Q95722120
→ subclass of (P279)security controlObserved
Relationship details
Provider: Wikidata · Property: P279 · Direction: outgoing · Entity ID: Q1632136
→ instance of (P31)computer security modelObserved
Relationship details
Provider: Wikidata · Property: P31 · Direction: outgoing · Entity ID: Q5157582
→ instance of (P31)methodObserved
Relationship details
Provider: Wikidata · Property: P31 · Direction: outgoing · Entity ID: Q1799072
→ subclass of (P279)technical activityObserved
Relationship details
Provider: Wikidata · Property: P279 · Direction: outgoing · Entity ID: Q119822504
← subclass of (P279)access-control listObserved
Relationship details
Provider: Wikidata · Property: P279 · Direction: incoming · Entity ID: Q338966
← subclass of (P279)internal media of the People's Republic of ChinaObserved
Relationship details
Provider: Wikidata · Property: P279 · Direction: incoming · Entity ID: Q13381252
← subclass of (P279)blockObserved
Relationship details
Provider: Wikidata · Property: P279 · Direction: incoming · Entity ID: Q2125156
← subclass of (P279)access restrictionObserved
Relationship details
Provider: Wikidata · Property: P279 · Direction: incoming · Entity ID: Q66439731
← subclass of (P279)paywallObserved
Relationship details
Provider: Wikidata · Property: P279 · Direction: incoming · Entity ID: Q910845

Other connections (24)

→ described by source (P1343)Security Engineering: A Guide to Building Dependable Distributed Systems, 2nd editionObserved
Relationship details
Provider: Wikidata · Property: P1343 · Direction: outgoing · Entity ID: Q47482102
→ different from (P1889)authorizationObserved
Relationship details
Provider: Wikidata · Property: P1889 · Direction: outgoing · Entity ID: Q788590
→ different from (P1889)Unnamed subjectObserved
Relationship details
Provider: Wikidata · Property: P1889 · Direction: outgoing · Entity ID: Q124409525
→ Relationship name unavailable (P12913)accessObserved
Relationship details
Provider: Wikidata · Property: P12913 · Direction: outgoing · Entity ID: Q13157735
→ has part(s) (P527)authorizationObserved
Relationship details
Provider: Wikidata · Property: P527 · Direction: outgoing · Entity ID: Q788590
→ Relationship name unavailable (P3712)controlObserved
Relationship details
Provider: Wikidata · Property: P3712 · Direction: outgoing · Entity ID: Q29017603
→ Relationship name unavailable (P1482)https://stackoverflow.com/tags/access-controlObserved
Relationship details
Provider: Wikidata · Property: P1482 · Direction: outgoing
→ Relationship name unavailable (P443)LL-Q9610 (ben)-Tahmid-অ্যাক্সেস কন্ট্রোল.wavObserved
Relationship details
Provider: Wikidata · Property: P443 · Direction: outgoing
→ Relationship name unavailable (P1269)information technologyObserved
Relationship details
Provider: Wikidata · Property: P1269 · Direction: outgoing · Entity ID: Q11661
→ Relationship name unavailable (P2179)10002993Observed
Relationship details
Provider: Wikidata · Property: P2179 · Direction: outgoing
← Relationship name unavailable (P366)blacklist (computing)Observed
Relationship details
Provider: Wikidata · Property: P366 · Direction: incoming · Entity ID: Q2535979
← Relationship name unavailable (P8956)security systemObserved
Relationship details
Provider: Wikidata · Property: P8956 · Direction: incoming · Entity ID: Q95722120
← has part(s) (P527)operating systemObserved
Relationship details
Provider: Wikidata · Property: P527 · Direction: incoming · Entity ID: Q9135
← has part(s) (P527)security systemObserved
Relationship details
Provider: Wikidata · Property: P527 · Direction: incoming · Entity ID: Q95722120
← part of (P361)authorizationObserved
Relationship details
Provider: Wikidata · Property: P361 · Direction: incoming · Entity ID: Q788590
← Relationship name unavailable (P2283)accessObserved
Relationship details
Provider: Wikidata · Property: P2283 · Direction: incoming · Entity ID: Q13157735
← Relationship name unavailable (P366)strongholdObserved
Relationship details
Provider: Wikidata · Property: P366 · Direction: incoming · Entity ID: Q3390714
← has part(s) (P527)security policyObserved
Relationship details
Provider: Wikidata · Property: P527 · Direction: incoming · Entity ID: Q2167404
← Relationship name unavailable (P301)Category:Access controlObserved
Relationship details
Provider: Wikidata · Property: P301 · Direction: incoming · Entity ID: Q8219526
← different from (P1889)Unnamed subjectObserved
Relationship details
Provider: Wikidata · Property: P1889 · Direction: incoming · Entity ID: Q124409525
← Relationship name unavailable (P1269)Wiegand interfaceObserved
Relationship details
Provider: Wikidata · Property: P1269 · Direction: incoming · Entity ID: Q3153150
← Relationship name unavailable (P366)security systemObserved
Relationship details
Provider: Wikidata · Property: P366 · Direction: incoming · Entity ID: Q95722120
← Relationship name unavailable (P366)lockObserved
Relationship details
Provider: Wikidata · Property: P366 · Direction: incoming · Entity ID: Q228039
← has part(s) (P527)gatekeepingObserved
Relationship details
Provider: Wikidata · Property: P527 · Direction: incoming · Entity ID: Q609087

External identifiers (5)

→ Commons category (P373)Access control systemsObserved
Relationship details
Provider: Wikidata · Property: P373 · Direction: outgoing
→ image (P18)Budapest Airport 02 26 14 585000.jpegObserved
Relationship details
Provider: Wikidata · Property: P18 · Direction: outgoing
→ topic’s main category (P910)Category:Access controlObserved
Relationship details
Provider: Wikidata · Property: P910 · Direction: outgoing · Entity ID: Q8219526
→ image (P18)US Navy 050308-N-2385R-029 Master-at-Arms Seaman Carly Farmer checks an identification card (ID) before allowing a driver to enter the gate at U.S. Fleet Activities Sasebo, Japan.jpgObserved
Relationship details
Provider: Wikidata · Property: P18 · Direction: outgoing
→ image (P18)Physical security access control with a fingerprint scanner.jpgObserved
Relationship details
Provider: Wikidata · Property: P18 · Direction: outgoing

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