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": ""}
1220949  xo   V,X Asclepias  d%t9s Emma J. Cole  0d exaltata  vergennes n   @#d3 michigan   b UNITED STATES GENTIANALES  ?      g>B_ 1893-06-30  !A Apocynaceae asclepias exaltata pj e     kent 93t    K5P7# 42.979436    cg+QG L. -85.375641 gMM   /^ EDWARD G. VOSS  
{"catalogNumber": "1220949", "order": "Gentianales", "family": "Apocynaceae", "scientificName": "Asclepias exaltata", "scientificNameAuthorship": "L.", "genus": "Asclepias", "subgenus": "", "specificEpithet": "exaltata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Emma J. Cole", "recordNumber": "", "verbatimEventDate": "1893-06-30", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Kent", "municipality": "", "locality": "Vergennes", "decimalLatitude": "42.979436", "decimalLongitude": "-85.375641", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}