{
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	"type":"rich",
	"author_name":"Erzsébet Ludvigné Fótos ",
	"author_url":"https://learningapps.org/userapps.php?user=778137",
	"provider_name":"LearningApps.org",
	"provider_url":"https://learningapps.org/",
	"width":"950",
	"height":"500",
	"thumbnail_url":"https://learningapps.org/appicons/4/4400763.png?cache=1772007406&large", 
	"thumbnail_width":"300", 
	"thumbnail_height":"200", 
	"html": "<iframe src=\"https://LearningApps.org/watch?id=pqwfcf9et18\" frameborder=\"0\" width=\"950\" height=\"500\" allowfullscreen></iframe>",
	"title":"Tömeg-térfogat-sűrűség (mértékegységek)"
}