Upgradable systematic hub

App\Entity\Annotation\Annotation {#1141
  -name: "Upgradable systematic hub"
  -anchors: Doctrine\ORM\PersistentCollection {#1062
    -snapshot: []
    -owner: App\Entity\Annotation\Annotation {#1141}
    -association: array:15 [ …15]
    -em: Doctrine\ORM\EntityManager {#517 …11}
    -backRefFieldName: "annotation"
    -typeClass: Doctrine\ORM\Mapping\ClassMetadata {#1138 …}
    -isDirty: false
    #collection: Doctrine\Common\Collections\ArrayCollection {#1168
      -elements: []
    }
    #initialized: false
  }
  -blocks: Doctrine\ORM\PersistentCollection {#1080
    -snapshot: []
    -owner: App\Entity\Annotation\Annotation {#1141}
    -association: array:16 [ …16]
    -em: Doctrine\ORM\EntityManager {#517 …11}
    -backRefFieldName: "annotation"
    -typeClass: Doctrine\ORM\Mapping\ClassMetadata {#1107 …}
    -isDirty: false
    #collection: Doctrine\Common\Collections\ArrayCollection {#1077
      -elements: []
    }
    #initialized: false
  }
  -tags: Doctrine\ORM\PersistentCollection {#1190
    -snapshot: []
    -owner: App\Entity\Annotation\Annotation {#1141}
    -association: array:21 [ …21]
    -em: Doctrine\ORM\EntityManager {#517 …11}
    -backRefFieldName: "annotations"
    -typeClass: Doctrine\ORM\Mapping\ClassMetadata {#1075 …}
    -isDirty: false
    #collection: Doctrine\Common\Collections\ArrayCollection {#1192
      -elements: []
    }
    #initialized: false
  }
  -resource: Proxies\__CG__\App\Entity\Music\Resource {#1239
    +__isInitialized__: false
    -name: null
    -href: null
    -opus: null
    -type: null
    -annotations: null
    -file: null
    -fileName: null
    -updatedAt: null
    -licence: null
    -copyright: null
    -projectUrl: null
    -sourceUrl: null
    -infoUrl: null
    -originalDocument: null
    -electronicEditor: null
    -encoderOfElectronicDocument: null
    -electronicEditionVersion: null
    -publisherElectronicEdition: null
    -id: Ramsey\Uuid\Uuid {#1144
      #codec: Ramsey\Uuid\Codec\StringCodec {#1093
        -builder: Ramsey\Uuid\Builder\DefaultUuidBuilder {#1104
          -converter: Ramsey\Uuid\Converter\Number\DegradedNumberConverter {#1099}
        }
      }
      #fields: array:6 [
        "time_low" => "95b7dc8f"
        "time_mid" => "2563"
        "time_hi_and_version" => "4374"
        "clock_seq_hi_and_reserved" => "b4"
        "clock_seq_low" => "62"
        "node" => "0149b0da82e3"
      ]
      #converter: Ramsey\Uuid\Converter\Number\DegradedNumberConverter {#1099}
      uuid: "95b7dc8f-2563-4374-b462-0149b0da82e3"
    }
     …2
  }
  -comments: Doctrine\ORM\PersistentCollection {#1273
    -snapshot: []
    -owner: App\Entity\Annotation\Annotation {#1141}
    -association: array:16 [ …16]
    -em: Doctrine\ORM\EntityManager {#517 …11}
    -backRefFieldName: "annotation"
    -typeClass: Doctrine\ORM\Mapping\ClassMetadata {#1237 …}
    -isDirty: false
    #collection: Doctrine\Common\Collections\ArrayCollection {#1272
      -elements: []
    }
    #initialized: false
  }
  -user: Proxies\__CG__\App\Entity\User {#1246
    +__isInitialized__: false
    -email: null
    -roles: []
    -password: null
    -annotations: null
    -comments: null
    -id: Ramsey\Uuid\Uuid {#1143
      #codec: Ramsey\Uuid\Codec\StringCodec {#1093}
      #fields: array:6 [
        "time_low" => "e3ac1279"
        "time_mid" => "8709"
        "time_hi_and_version" => "4418"
        "clock_seq_hi_and_reserved" => "83"
        "clock_seq_low" => "00"
        "node" => "6473d98ad4d4"
      ]
      #converter: Ramsey\Uuid\Converter\Number\DegradedNumberConverter {#1099}
      uuid: "e3ac1279-8709-4418-8300-6473d98ad4d4"
    }
     …2
  }
  -id: Ramsey\Uuid\Uuid {#1147
    #codec: Ramsey\Uuid\Codec\StringCodec {#1093}
    #fields: array:6 [
      "time_low" => "5dc33af5"
      "time_mid" => "e918"
      "time_hi_and_version" => "4ee1"
      "clock_seq_hi_and_reserved" => "bf"
      "clock_seq_low" => "2d"
      "node" => "fd79d9414bf2"
    ]
    #converter: Ramsey\Uuid\Converter\Number\DegradedNumberConverter {#1099}
    uuid: "5dc33af5-e918-4ee1-bf2d-fd79d9414bf2"
  }
  #createdAt: DateTime @508075443 {#1146
    date: 1986-02-06 13:04:03.0 Europe/Zurich (+01:00)
  }
  #updatedAt: DateTime @673053688 {#1145
    date: 1991-05-01 01:21:28.0 Europe/Zurich (+02:00)
  }
}