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": ""}
 vicia cracca ^  -87.952606 v       o 1949-06-22       Edge of Aspen woods; roadside. 9 &   fabaceae sP    X I) near hebard park.   9 Michigan cracca  a.E  charles d. richards :so    l. B   ey n UNITED STATES  
{"catalogNumber": "", "order": "", "family": "Fabaceae", "scientificName": "Vicia cracca", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "cracca", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles D. Richards", "recordNumber": "", "verbatimEventDate": "1949-06-22", "habitat": "Edge of Aspen woods; roadside.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Near Hebard Park.", "decimalLatitude": "", "decimalLongitude": "-87.952606", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}