@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://www.anandriyer.com/research#catalog> a dcat:Catalog ;
  dct:title "Anand Iyer Research Data Catalog" ;
  dct:description "Open, independently created datasets with documented methods and machine-readable downloads." ;
  dct:publisher <https://www.anandriyer.com/#person> ;
  dcat:dataset <https://www.anandriyer.com/ai-overviews#dataset>, <https://www.anandriyer.com/crawler-watch#dataset>, <https://www.anandriyer.com/ad-cost-index#dataset> .

<https://www.anandriyer.com/#person> a foaf:Person ;
  foaf:name "Anand Iyer" ;
  foaf:homepage <https://www.anandriyer.com/about> .

<https://www.anandriyer.com/ai-overviews#dataset> a dcat:Dataset ;
  dct:title "AI Overviews Tracker" ;
  dct:description "A living dataset measuring how often Google shows an AI Overview across a fixed set of everyday searches and which domains those AI Overviews cite." ;
  dct:creator <https://www.anandriyer.com/#person> ;
  dct:issued "2026-07-16"^^xsd:date ;
  dcat:landingPage <https://www.anandriyer.com/ai-overviews> ;
  dcat:distribution <https://www.anandriyer.com/data/ai-overviews.json#distribution>, <https://www.anandriyer.com/data/ai-overviews.csv#distribution> .

<https://www.anandriyer.com/data/ai-overviews.json#distribution> a dcat:Distribution ;
  dcat:accessURL <https://www.anandriyer.com/data/ai-overviews.json> ;
  dcat:downloadURL <https://www.anandriyer.com/data/ai-overviews.json> ;
  dct:format "application/json" .

<https://www.anandriyer.com/data/ai-overviews.csv#distribution> a dcat:Distribution ;
  dcat:accessURL <https://www.anandriyer.com/data/ai-overviews.csv> ;
  dcat:downloadURL <https://www.anandriyer.com/data/ai-overviews.csv> ;
  dct:format "text/csv" .

<https://www.anandriyer.com/crawler-watch#dataset> a dcat:Dataset ;
  dct:title "AI Crawler Policy Tracker" ;
  dct:description "A living dataset tracking how leading news, publishing, retail, and technology sites configure robots.txt for major AI crawlers." ;
  dct:creator <https://www.anandriyer.com/#person> ;
  dct:issued "2026-07-16"^^xsd:date ;
  dcat:landingPage <https://www.anandriyer.com/crawler-watch> ;
  dcat:distribution <https://www.anandriyer.com/data/crawler-watch.json#distribution>, <https://www.anandriyer.com/data/crawler-watch.csv#distribution> .

<https://www.anandriyer.com/data/crawler-watch.json#distribution> a dcat:Distribution ;
  dcat:accessURL <https://www.anandriyer.com/data/crawler-watch.json> ;
  dcat:downloadURL <https://www.anandriyer.com/data/crawler-watch.json> ;
  dct:format "application/json" .

<https://www.anandriyer.com/data/crawler-watch.csv#distribution> a dcat:Distribution ;
  dcat:accessURL <https://www.anandriyer.com/data/crawler-watch.csv> ;
  dcat:downloadURL <https://www.anandriyer.com/data/crawler-watch.csv> ;
  dct:format "text/csv" .

<https://www.anandriyer.com/ad-cost-index#dataset> a dcat:Dataset ;
  dct:title "Google Ads Cost Index" ;
  dct:description "A living dataset tracking average cost per click for a fixed basket of high-intent commercial keywords across ten industries." ;
  dct:creator <https://www.anandriyer.com/#person> ;
  dct:issued "2026-07-16"^^xsd:date ;
  dcat:landingPage <https://www.anandriyer.com/ad-cost-index> ;
  dcat:distribution <https://www.anandriyer.com/data/ad-cost-index.json#distribution>, <https://www.anandriyer.com/data/ad-cost-index.csv#distribution> .

<https://www.anandriyer.com/data/ad-cost-index.json#distribution> a dcat:Distribution ;
  dcat:accessURL <https://www.anandriyer.com/data/ad-cost-index.json> ;
  dcat:downloadURL <https://www.anandriyer.com/data/ad-cost-index.json> ;
  dct:format "application/json" .

<https://www.anandriyer.com/data/ad-cost-index.csv#distribution> a dcat:Distribution ;
  dcat:accessURL <https://www.anandriyer.com/data/ad-cost-index.csv> ;
  dcat:downloadURL <https://www.anandriyer.com/data/ad-cost-index.csv> ;
  dct:format "text/csv" .