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": ""}
   ? POTAMOGETONACEAE  PULCHER 3  C     1 ALISMATALES    1281615 IF*V(   Potamogeton pulcher /k`h   S.P. @FQ     H-0A0 cass  potamogeton ?=[J    [Stem-anatomy examined by E. C. Ogden . . .] Ds<     
{"catalogNumber": "1281615", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Potamogeton pulcher", "scientificNameAuthorship": "", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "pulcher", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "S.P.", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "[Stem-anatomy examined by E. C. Ogden . . .]", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Cass", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}