ðə fˈoːɹθ sˈɛɡmənt ɪz ðɪ ˈoʊnli wˈʌn ɪnðə hˈɪstɚɹi ʌv pɹˈɑːɡ mˈɛtɹoʊ, wˌɪtʃ hˈæzbiːn dᵻvˈaɪdᵻd ˌɪntʊ tˈuː kənstɹˈʌkʃən sˈɛɡmənts
The fourth segment is the only one in the history of Prague metro, which has been divided into two construction segments