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": ""}
-86.64115 M  racemosa `@=u        Adoxaceae 2h       l.  U occasional shrub at edge of woods along shore, MICHIGAN 1   1968-05-31 3Vo     edward g. voss UNITED STATES d   PUN 12643    3slaZ SAMBUCUS RACEMOSA   sambucus I     Bly DELTA
{"catalogNumber": "", "order": "", "family": "Adoxaceae", "scientificName": "Sambucus racemosa", "scientificNameAuthorship": "L.", "genus": "Sambucus", "subgenus": "", "specificEpithet": "racemosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "12643", "verbatimEventDate": "1968-05-31", "habitat": "occasional shrub at edge of woods along shore,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Delta", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-86.64115", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}