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": ""}
 1221559 4J     0 UNITED STATES   fraxinus P   marshal| B=gFD     k -83.6666             HORNER WOODS: [ANN A*RBOR TOWNSHIP.] NORTH SIDE OF LARGE SWAMP AT NORTH END OF PROPERTY.    
{"catalogNumber": "1221559", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "Marshall", "genus": "Fraxinus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "Horner Woods: [Ann Arbor Township.] North side of large swamp at north end of property.", "decimalLatitude": "", "decimalLongitude": "-83.6666", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}