flowchart LR pId[("<u><strong>PersNr</strong></u>")] pId --- pVName["Vorname"] pId --- pNName["Nachname"] pId --- pRaum["Raum"] pId --- pVorwahl["Vorwahl"] pId --- pRang["<u>RangNr</u>"] pId --- pAddr["<u>AdressenNr</u>"] rId[("<u><strong>RangNr</strong></u>")] --- rName["Name"] addrId[("<u><strong>AdressenNr</strong></u>")] addrId --- addrStr["Straße"] addrId --- addrStrNr["Hausnummer"] addrId --- addrOrt["<u>OrtNr</u>"] addrId --- addrBl["<u>BundeslandNr</u>"] oId[("<u><strong>OrtNr</strong></u>")] oId --- oName["Ort"] oId --- oPlz["PLZ"] blId[("<u><strong>BundeslandNr</strong></u>")] blId --- blName["Bundesland"] blId --- blEW["Einwohner"] blId --- blAdm["Landesregierung"]