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": ""}
 KefnU no data    #_  fieber    Professor T. Tanaka, Y. Shimada &A=    Taiwan =  2j   JbdX 1702106  no data provided on label of catalog: 1702106  <00z  13572 +rM  POTAMOGDETON UPO9      c hZ. berchtoldii  rA3Z POTAMOGETONACEAE     ALISM1ATALES %K +  POTAMOGETON BERCHTOLDII c0]r   kg 1933-05-08
{"catalogNumber": "1702106", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Potamogeton berchtoldii", "scientificNameAuthorship": "Fieber", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "berchtoldii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Professor T. Tanaka, Y. Shimada", "recordNumber": "13572", "verbatimEventDate": "1933-05-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Taiwan", "stateProvince": "no data", "county": "", "municipality": "", "locality": "no data provided on label of catalog: 1702106", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}