{
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	"type":"rich",
	"author_name":"Anna Mazaj",
	"author_url":"https://learningapps.org/userapps.php?user=115891",
	"provider_name":"LearningApps.org",
	"provider_url":"https://learningapps.org/",
	"width":"950",
	"height":"500",
	"thumbnail_url":"https:https://learningapps.org/appicons/1/1549572.png&large", 
	"thumbnail_width":"300", 
	"thumbnail_height":"200", 
	"html": "<iframe src=\"https://LearningApps.org/watch?id=p4z1rnkh101\" frameborder=\"0\" width=\"950\" height=\"500\" allowfullscreen></iframe>",
	"title":"Nazwiska związane z osobą Jana Sebastiana Bacha na podstawie: http://muzykotekaszkolna.pl/1511-wiedza/1522-kompozytorzy/165-barokowi/388-bach-jan-sebastian-1685-1750-"
}