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": ""}
  amaranthaceae Z4Hl    n;  Alsace      AMARANTHUS LJXWP   france 6A    DESF.  28D   iD:2~ p. aellen   n  gracilis   Qg AMARANTHUS GRACILIS  haut-rhn  L  s.n. v   Ph Contact UM Herbarium  x 1209025 1962-10-09 b1^P   Nf Caryophyllal es
{"catalogNumber": "1209025", "order": "Caryophyllales", "family": "Amaranthaceae", "scientificName": "Amaranthus gracilis", "scientificNameAuthorship": "Desf.", "genus": "Amaranthus", "subgenus": "", "specificEpithet": "gracilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "P. Aellen", "recordNumber": "s.n.", "verbatimEventDate": "1962-10-09", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "France", "stateProvince": "Alsace", "county": "Haut-Rhin", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}