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": ""}
44.877225 j  SEROTINA M& *   Y [midrib glabrous beneath]    1468369 &o>,   `T,h -84.422998      michigan eA-R   <dN!&  PRUNUS  EHRH. ^=jqs     H 11493    rZ EDWARD G. VOSS   D1n2O OCCASIONAL TAL1 SHRUB, JACK PINE WOODAND.   ]_y 1964-05-29
{"catalogNumber": "1468369", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "Ehrh.", "genus": "Prunus", "subgenus": "", "specificEpithet": "serotina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "11493", "verbatimEventDate": "1964-05-29", "habitat": "Occasional tall shrub, jack pine woodland.", "occurrenceRemarks": "[Midrib glabrous beneath]", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "44.877225", "decimalLongitude": "-84.422998", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}