(META (EMPTY-STRING title "Studienthema") (WORD role "post") (TAG-SET tags ("#konzept")) (WORD syntax "zmk") (STRING author "Detlef Stern") (ZID-SET back ("20140223200000")) (ZID-SET backward ("20131206183923" "20140223200000")) (NUMBER box-number "1") (STRING copyright "") (TIMESTAMP created "20131209103059") (ZID-SET forward ("20131206183923")) (WORD lang "de") (EMPTY-STRING license "CC-BY-SA 4.0") (TIMESTAMP modified "20231122164501") (TIMESTAMP published "20231122164501") (WORD visibility "public"))