phochste

@prefix ex:   <http://example.org/> .
@prefix as:   <https://www.w3.org/ns/activitystreams#> .
@prefix ldp:  <http://www.w3.org/ns/ldp#> .
@prefix pol:  <https://www.example.org/ns/policy#> .
@prefix fno:  <https://w3id.org/function/ontology#> .

{
    # We need an Announce
    ?id a as:Announce .

phochste

{
    "@context": [
      "https://linkedsoftwaredependencies.org/bundles/npm/componentsjs/^5.0.0/components/context.jsonld",
      "https://linkedsoftwaredependencies.org/bundles/npm/koreografeye/^0.0.0/components/context.jsonld"
    ],
    "@graph": [
      {
        "@id": "urn:koreografeye:reasonerInstance",
        "@type": "EyeJsReasoner",
        "args": [ "--quiet" , "--nope" , "--pass" ]

phochste

@prefix log: <http://www.w3.org/2000/10/swap/log#>.
@prefix : <http://example.org/ns#>.

# beetle is a car
:beetle a :Car.

# bob is a person
:bob a :Person.

# grannysmith apple is green

phochste

// npm install rdf-parse rdf-serialize stream-to-string streamify-string'
// node example.js
const rdfParser = require("rdf-parse").default;
const rdfSerializer = require("rdf-serialize").default;
const stringifyStream = require('stream-to-string');
const streamifyString = require('streamify-string');

doit(`
{
  "@context": "http://schema.org/",

phochste

@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .

# Syntax:
#  <> a vcard:Group;
#    vcard:hasMember <webID1> ;
#    vcard:hasMember <webID2> ;
#       (etc)
#    vcard:hasMember <webIDN> .
<> a vcard:Group;
   vcard:hasMember <https://patrickhochstenbach.net/profile/card#me> .

phochste

{
  "@context": "https://www.w3.org/ns/activitystreams",
  "id": "urn:uuid:28142b78-af0b-40bf-9e1c-d579a7135fe3",
  "type": "Announce",
  "actor": {
    "id": "https://scholexplorer.openaire.eu/#about",
    "type": "Organization",
    "inbox": "https://scholexplorer.openaire.eu/inbox/",
    "name": "OpenAIRE ScholeXplorer"
  },

phochste

@prefix : <urn:example:> .
@prefix log: <http://www.w3.org/2000/10/swap/log#> .
@prefix string: <http://www.w3.org/2000/10/swap/string#> .

:Let :string "hello world" .

(_:X _:Y) log:negativeSurface {
    :Let :string _:X .

#    _:X string:upperCase _:Y .

phochste

@prefix ui: <http://www.w3.org/ns/ui#>.
@prefix schema: <http://schema.org/>.
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>.

@prefix : <#>.

:this
    a ui:Form;
    ui:parts (
        :NameField

phochste

# Copyright 2022 Patrick.Hochstenbach@UGent.be
# License CC BY-SA 4.0 https://creativecommons.org/licenses/by-sa/4.0/ 
# id
move_field(_id,'_r._id')

# DC - http://www.loc.gov/marc/marc2dc.html
# {See also http://www.bl.uk/bibliographic/pdfs/mappingmarc2basicrdf.pdf for alternative}

# Language
marc_map(008/35-37,lang)

phochste

@prefix as: <https://www.w3.org/ns/activitystreams#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix ldp: <http://www.w3.org/ns/ldp#> .

<urn:uuid:28142b78-af0b-40bf-9e1c-d579a7135fe3>
  a as:Announce ;
  as:actor <https://scholexplorer.openaire.eu/#about> ;
  as:context <https://biblio.ugent.be/publication/8646849> ;
  as:object <urn:uuid:240c0091-b271-4e44-87f7-5598da5b24ad> ;
  as:origin <https://mellonscholarlycommunication.github.io/about#us> ;