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": ""}
amaranthus j#z,O    0ttawa  ^~dI  TUBERCULATUS x   (MOQ.) J. D. SAUER u   +`  1896-09-06  K caryophyllales MICHIGAN #K     JONANTHAN D. SAUER c%zU   fVuy LOW SOIL.    NB1np united st5ates   P; -85.82531 amaranthus tuberculatus b.    t8 EMMA J. COLE   h  jeninson.  Zk S.N.  ]t$B 42.90346 
{"catalogNumber": "", "order": "Caryophyllales", "family": "", "scientificName": "Amaranthus tuberculatus", "scientificNameAuthorship": "(Moq.) J. D. Sauer", "genus": "Amaranthus", "subgenus": "", "specificEpithet": "tuberculatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Jonanthan D. Sauer", "recordedBy": "Emma J. Cole", "recordNumber": "s.n.", "verbatimEventDate": "1896-09-06", "habitat": "Low soil.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Ottawa", "municipality": "", "locality": "Jeninson.", "decimalLatitude": "42.90346", "decimalLongitude": "-85.82531", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}