Wir pflügen und wir streuen
... that "Wir pflügen und wir streuen" ('We plow and sow'), with words by Matthias Claudius, began as a song of a fictional harvest festival, and is now a Protestant hymn for Erntedankfest?
... that "<b id="mwB-E"><a href="./Wir_pflügen_und_wir_streuen" id="mwB-I" rel="mw:WikiLink" title="Wir pflügen und wir streuen">Wir pflügen und wir streuen</a></b>" ('We plow and sow'), with words by <a href="./Matthias_Claudius" id="mwB-M" rel="mw:WikiLink" title="Matthias Claudius">Matthias Claudius</a>, began as a song of a fictional harvest festival, and is now a Protestant hymn for <a href="./Harvest_festival" id="mwB-Q" rel="mw:WikiLink" title="Harvest festival">Erntedankfest</a>?