https://w3id.org/np/RAxG3GJWg2-O9WwwLuIIpg7PCZRHFWrYi25N6y8jKEsT8
.trig | .trig.txt | .jelly | .jelly.txt | .jsonld | .jsonld.txt | .nq | .nq.txt | .xml | .xml.txt
@prefix this: <https://w3id.org/np/RAxG3GJWg2-O9WwwLuIIpg7PCZRHFWrYi25N6y8jKEsT8> .
@prefix sub: <https://w3id.org/np/RAxG3GJWg2-O9WwwLuIIpg7PCZRHFWrYi25N6y8jKEsT8/> .
@prefix np: <http://www.nanopub.org/nschema#> .
@prefix grlc: <https://w3id.org/kpxl/grlc/> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix nt: <https://w3id.org/np/o/ntemplate/> .
@prefix npx: <http://purl.org/nanopub/x/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix orcid: <https://orcid.org/> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
sub:Head {
this: a np:Nanopublication;
np:hasAssertion sub:assertion;
np:hasProvenance sub:provenance;
np:hasPublicationInfo sub:pubinfo .
}
sub:assertion {
sub:get-trust-network-overview-svg a grlc:grlc-query;
dct:description "Returns a single result row with one 'svg' column holding a complete SVG diagram of the whole trust network of the nanopublication ecosystem, computed entirely from the current trust state. This is the query behind the 'Trust network overview' SVG view (gen:SvgView). Every agent in the trust state is drawn as one equally sized dot, placed in a horizontal band according to its minimum depth from the trust seed and ordered within that band by agent IRI; each dot links root-relatively (/user?id=...) to that agent's user page. A line is drawn for every endorsement between two distinct agents, so the fan below an agent shows the agents it brought into the network. Dot color encodes depth, with contested agents in red and skipped (rejected) agents in gray. The diagram carries no title, caption or labels: it is a pure node-and-link rendering meant to sit under the view's own heading. The query reads npa:EndorsementLink nodes (npa:fromAgent / npa:toAgent) together with the npa:AccountState rows of the current trust state, so it needs no federated SERVICE call and no scan of the full repository. Per-pubkey duplicate rows are collapsed to one dot per agent, self-endorsements across an agent's own keys are not drawn as edges, and positions come from rank subqueries, so the output is deterministic. The 'resource' parameter is the page the view is shown on; it is not used by the diagram, which always shows the whole network.";
dct:license <http://www.apache.org/licenses/LICENSE-2.0>;
rdfs:label "Get trust network overview diagram as SVG";
grlc:endpoint <https://w3id.org/np/l/nanopub-query-1.1/repo/trust>;
grlc:sparql """prefix npa: <http://purl.org/nanopub/admin/>
select (concat(\"<svg xmlns='http://www.w3.org/2000/svg' width='100%' viewBox='0 0 1800 720' font-family='sans-serif'><line x1='0' y1='60' x2='1800' y2='60' stroke='#ececec' stroke-width='1'></line><line x1='0' y1='210' x2='1800' y2='210' stroke='#ececec' stroke-width='1'></line><line x1='0' y1='360' x2='1800' y2='360' stroke='#ececec' stroke-width='1'></line><line x1='0' y1='510' x2='1800' y2='510' stroke='#ececec' stroke-width='1'></line><line x1='0' y1='660' x2='1800' y2='660' stroke='#ececec' stroke-width='1'></line>\", ?edgesvg, ?nodesvg, \"</svg>\") as ?svg) where {
bind(?_resource_iri as ?pageResource)
{ select (group_concat(?eline; separator=\"\") as ?edgesvg) where {
{ select ?aF ?depF
((round(14 + 1772 * (?rankF - 0.5) / ?bnF)) as ?xF)
((60 + (?depF - 1) * 150) as ?yF) where {
{ select ?aF ?depF (count(distinct ?a2F) as ?rankF) where {
{ select ?aFa (min(?dFa) as ?depFa) where {
npa:thisRepo npa:hasCurrentTrustState ?tsFa .
graph ?tsFa { ?stFa a npa:AccountState ; npa:agent ?aFa ; npa:depth ?dFa }
} group by ?aFa }
bind(str(?aFa) as ?keyF)
bind(?aFa as ?aF) bind(?depFa as ?depF)
{ select ?aFb (min(?dFb) as ?depFb) where {
npa:thisRepo npa:hasCurrentTrustState ?tsFb .
graph ?tsFb { ?stFb a npa:AccountState ; npa:agent ?aFb ; npa:depth ?dFb }
} group by ?aFb }
bind(str(?aFb) as ?key2F)
bind(?aFb as ?a2F)
filter(?depFb = ?depF && ?key2F <= ?keyF)
} group by ?aF ?depF }
{ select ?depBF (count(*) as ?bnF) where {
{ select ?aFc (min(?dFc) as ?depFc) where {
npa:thisRepo npa:hasCurrentTrustState ?tsFc .
graph ?tsFc { ?stFc a npa:AccountState ; npa:agent ?aFc ; npa:depth ?dFc }
} group by ?aFc }
bind(?depFc as ?depBF)
} group by ?depBF }
filter(?depBF = ?depF)
} }
{ select ?aT ?depT
((round(14 + 1772 * (?rankT - 0.5) / ?bnT)) as ?xT)
((60 + (?depT - 1) * 150) as ?yT) where {
{ select ?aT ?depT (count(distinct ?a2T) as ?rankT) where {
{ select ?aTa (min(?dTa) as ?depTa) where {
npa:thisRepo npa:hasCurrentTrustState ?tsTa .
graph ?tsTa { ?stTa a npa:AccountState ; npa:agent ?aTa ; npa:depth ?dTa }
} group by ?aTa }
bind(str(?aTa) as ?keyT)
bind(?aTa as ?aT) bind(?depTa as ?depT)
{ select ?aTb (min(?dTb) as ?depTb) where {
npa:thisRepo npa:hasCurrentTrustState ?tsTb .
graph ?tsTb { ?stTb a npa:AccountState ; npa:agent ?aTb ; npa:depth ?dTb }
} group by ?aTb }
bind(str(?aTb) as ?key2T)
bind(?aTb as ?a2T)
filter(?depTb = ?depT && ?key2T <= ?keyT)
} group by ?aT ?depT }
{ select ?depBT (count(*) as ?bnT) where {
{ select ?aTc (min(?dTc) as ?depTc) where {
npa:thisRepo npa:hasCurrentTrustState ?tsTc .
graph ?tsTc { ?stTc a npa:AccountState ; npa:agent ?aTc ; npa:depth ?dTc }
} group by ?aTc }
bind(?depTc as ?depBT)
} group by ?depBT }
filter(?depBT = ?depT)
} }
{ select distinct ?aF ?aT where {
npa:thisRepo npa:hasCurrentTrustState ?tsE .
graph ?tsE { ?lE a npa:EndorsementLink ; npa:fromAgent ?aF ; npa:toAgent ?aT }
filter(?aF != ?aT)
} }
bind(concat(\"<line x1='\", str(?xF), \"' y1='\", str(?yF + 2.0),
\"' x2='\", str(?xT), \"' y2='\", str(?yT - 2.0),
\"' stroke='#7aa7d0' stroke-opacity='0.16' stroke-width='0.5'></line>\") as ?eline)
} }
{ select (group_concat(?nline; separator=\"\") as ?nodesvg) where {
{ select ?aN ?depN
((round(14 + 1772 * (?rankN - 0.5) / ?bnN)) as ?xN)
((60 + (?depN - 1) * 150) as ?yN) where {
{ select ?aN ?depN (count(distinct ?a2N) as ?rankN) where {
{ select ?aNa (min(?dNa) as ?depNa) where {
npa:thisRepo npa:hasCurrentTrustState ?tsNa .
graph ?tsNa { ?stNa a npa:AccountState ; npa:agent ?aNa ; npa:depth ?dNa }
} group by ?aNa }
bind(str(?aNa) as ?keyN)
bind(?aNa as ?aN) bind(?depNa as ?depN)
{ select ?aNb (min(?dNb) as ?depNb) where {
npa:thisRepo npa:hasCurrentTrustState ?tsNb .
graph ?tsNb { ?stNb a npa:AccountState ; npa:agent ?aNb ; npa:depth ?dNb }
} group by ?aNb }
bind(str(?aNb) as ?key2N)
bind(?aNb as ?a2N)
filter(?depNb = ?depN && ?key2N <= ?keyN)
} group by ?aN ?depN }
{ select ?depBN (count(*) as ?bnN) where {
{ select ?aNc (min(?dNc) as ?depNc) where {
npa:thisRepo npa:hasCurrentTrustState ?tsNc .
graph ?tsNc { ?stNc a npa:AccountState ; npa:agent ?aNc ; npa:depth ?dNc }
} group by ?aNc }
bind(?depNc as ?depBN)
} group by ?depBN }
filter(?depBN = ?depN)
} }
{ select ?aN (min(?statN0) as ?statN) where {
npa:thisRepo npa:hasCurrentTrustState ?tsN .
graph ?tsN { ?stN0 a npa:AccountState ; npa:agent ?aN ; npa:trustStatus ?statN0 }
} group by ?aN }
bind(if(?statN = npa:contested, \"#c8553d\",
if(?statN = npa:skipped, \"#8a8a8a\",
if(?depN = 1, \"#0d4f8b\",
if(?depN = 2, \"#2f7fc4\",
if(?depN = 3, \"#5fa3da\",
if(?depN = 4, \"#8fc0e8\", \"#bcd9f0\")))))) as ?fill)
bind(concat(
\"<a href='/user?id=\", encode_for_uri(str(?aN)), \"'>\",
\"<circle cx='\", str(?xN), \"' cy='\", str(?yN), \"' r='2.0\",
\"' fill='\", ?fill, \"' stroke='#ffffff' stroke-width='0.3'></circle>\",
\"</a>\") as ?nline)
} }
}""" .
}
sub:provenance {
sub:assertion prov:wasAttributedTo orcid:0000-0002-1267-0234 .
}
sub:pubinfo {
orcid:0000-0002-1267-0234 foaf:name "Tobias Kuhn" .
this: dct:created "2026-08-25T14:59:31Z"^^xsd:dateTime;
dct:creator orcid:0000-0002-1267-0234;
dct:license <https://creativecommons.org/licenses/by/4.0/>;
npx:embeds sub:get-trust-network-overview-svg;
npx:supersedes <https://w3id.org/np/RAReI5TwNByIwqmZ7poMBf18cg5sCxVh2Sxjx1v6hHEEU>;
rdfs:label "Get trust network overview diagram as SVG";
nt:wasCreatedFromProvenanceTemplate <https://w3id.org/np/RA7lSq6MuK_TIC6JMSHvLtee3lpLoZDOqLJCLXevnrPoU>;
nt:wasCreatedFromPubinfoTemplate <https://w3id.org/np/RACJ58Gvyn91LqCKIO9zu1eijDQIeEff28iyDrJgjSJF8>,
<https://w3id.org/np/RAukAcWHRDlkqxk7H2XNSegc1WnHI569INvNr-xdptDGI>;
nt:wasCreatedFromTemplate <https://w3id.org/np/RAEFAt-QcFK0ZhqfvlsmS10BnzGJA0xwOICZXkO-ai87k> .
sub:sig npx:hasAlgorithm "RSA";
npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwUtewGCpT5vIfXYE1bmf/Uqu1ojqnWdYxv+ySO80ul8Gu7m8KoyPAwuvaPj0lvPtHrg000qMmkxzKhYknEjq8v7EerxZNYp5B3/3+5ZpuWOYAs78UnQVjbHSmDdmryr4D4VvvNIiUmd0yxci47dTFUj4DvfHnGd6hVe5+goqdcwIDAQAB";
npx:hasSignature "T8qvF8y79Sp0Nvq5mXuwMT1URQxzM42qnId0YUX5Z/AmttHkVRfke/R9HjFr98BzFdGkBhMUqH2VxQxWuyQTfE+zgt/bVDMPoK03jJrh+jxWagCCo19sIp0QUoVNKT5lm+bDLbvqf8d7FypUSx4FQvjoAGFrp1/hvXrwo462qds=";
npx:hasSignatureTarget this:;
npx:signedBy orcid:0000-0002-1267-0234 .
}