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": ""}
  `[ 1272777   s  _ N. Fly Bracelin  I N P< APIACEAE   2700 ?k,3   f< Arracacia hartwegii   o4 UNITED STATES  California w  (A. Gray) S. Watson ;.     DX ( ARRACACIA       HARTWEGII .mk   yb;V 1944-05-21   Ls apiales contact um herbarium ^ 
{"catalogNumber": "1272777", "order": "Apiales", "family": "Apiaceae", "scientificName": "Arracacia hartwegii", "scientificNameAuthorship": "(A. Gray) S. Watson", "genus": "Arracacia", "subgenus": "", "specificEpithet": "hartwegii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "N. Floy Bracelin", "recordNumber": "2700", "verbatimEventDate": "1944-05-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "California", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}