"Name","Format","Validation Type","Issue Severity","Number of URLs Affected","Issue Message","Sample URL Affected" "ProfilePage","JSON-LD","Google Profile Page","Warning","16","'http://schema.org/dateModified' property is recommended for 'ProfilePage'","https://www.flugrevue.de/karl-schwarz/" "Article","JSON-LD","Google Article","Warning","16","'http://schema.org/dateModified' property is recommended for 'Article'","https://www.flugrevue.de/karl-schwarz/" "Article","JSON-LD","Google Subscription and Paywalled Content","Warning","637","'http://schema.org/hasPart' property is recommended for 'Article'","https://www.flugrevue.de/kult-kampfhubschrauber-ah-64-wie-boeing-die-zukunft-des-apache-plant-v2/" "Article","JSON-LD","Google Article","Warning","34","'http://schema.org/image' property is recommended for 'Article'","https://www.flugrevue.de/podcast-die-meistgebauten-kampfjets/" "ProfilePage","JSON-LD","Google Profile Page","Warning","16","'http://schema.org/dateCreated' property is recommended for 'ProfilePage'","https://www.flugrevue.de/karl-schwarz/" "NewsArticle","JSON-LD","Google Article","Warning","2","'http://schema.org/author' property is recommended for 'NewsArticle'","https://www.flugrevue.de/flugzeugbau/maintenance/" "Person","JSON-LD","Google Article","Warning","43","'http://schema.org/url' or 'http://schema.org/sameAs' property is recommended for 'Person'","https://www.flugrevue.de/klassiker/museum/" "VideoObject","JSON-LD","Google Video","Warning","583","'http://schema.org/interactionStatistic' property is recommended for 'VideoObject'","https://www.flugrevue.de/zivil/a380-das-grosse-comeback-diese-airlines-setzten-wieder-auf-den-superjumbo/" "url","JSON-LD","Google Article","Warning","7452","'http://schema.org/url' or 'http://schema.org/sameas' is recommended to be of type 'http://schema.org/URL' in 'Person' [currently='']","https://www.flugrevue.de/schweden-erster-nutzer-meteor-lenkwaffe-im-dienst/"