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": ""}
      h 45.346779   I s watson   &+ PR3SQUE ISLE  0lgv POWELLII Russ Garlitz  sD]M     7r--J 1984-09-08   ,Caq 1209638 caryophyllales m     _ IN GRAVELLED LOW FILL AREA.     4 ^F United States  Amaranthus < Q   -84.241012 Ow1`O  
{"catalogNumber": "1209638", "order": "Caryophyllales", "family": "", "scientificName": "", "scientificNameAuthorship": "S. Watson", "genus": "Amaranthus", "subgenus": "", "specificEpithet": "powellii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Russ Garlitz", "recordNumber": "", "verbatimEventDate": "1984-09-08", "habitat": "In gravelled low fill area.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Presque Isle", "municipality": "", "locality": "", "decimalLatitude": "45.346779", "decimalLongitude": "-84.241012", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}