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": ""}
   contact um herbarium Czech Republic 0     j. jahn j[%H9    emmK 1702061 Muhl. P&   POALES O        C no data  sparganium *I   a SIMPLEX 1911-08-23 p(sg      wH^u S.N.  2 r5 Typhaceae  %QT  spargan@ium simplex
{"catalogNumber": "1702061", "order": "Poales", "family": "Typhaceae", "scientificName": "Sparganium simplex", "scientificNameAuthorship": "Muhl.", "genus": "Sparganium", "subgenus": "", "specificEpithet": "simplex", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "J. Jahn", "recordNumber": "s.n.", "verbatimEventDate": "1911-08-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Czech Republic", "stateProvince": "no data", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}