<https://zh-tw.coursera.org#organization>
<http://schema.org/sameAs>
<https://www.facebook.com/Coursera>
<https://zh-tw.coursera.org/lecture/developing-products-new-market/sozdaniie-produkta-kak-poisk-v-usloviiakh-nieopriedieliennosti-rynka-IWEIx?authMode=signup>