Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
      U Carex  k1HOT Michx.     .M Kultiviert im Stadtgarten in Karlsruhe. poales  N8q    Y  carex vulpinoidea Glumaceae exsiccatae: Carices exsicatae [Kneucker, Glumac. Exs. Carices], 1 - 390, Kneucker, J.A., exs #: 276 |x v5   D ch< JOHANNES A. KNEUCKER  Qh$i vulpinoidea S.N. (V          ). 1894 
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Carex vulpinoidea", "scientificNameAuthorship": "Michx.", "genus": "Carex", "subgenus": "", "specificEpithet": "vulpinoidea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Johannes A. Kneucker", "recordNumber": "s.n.", "verbatimEventDate": "1894", "habitat": "", "occurrenceRemarks": "Glumaceae exsiccatae: Carices exsiccatae [Kneucker, Glumac. Exs. Carices], 1 - 390, Kneucker, J.A., exs #: 276", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Kultiviert im Stadtgarten in Karlsruhe.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}