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": ""}
spiraea alba abrq     j<= 1471208  u Rosales du roi ^FD     AGNES R. KUGEL j;Kxx   5M9  Edge of sedge me$adow.   re -83.04467 SPIRAEA | z    1951-0i7-13 f8X_  "PLANTS 4-5 FT HIGH; FLOWERS WHITE; HYPANTHIUM PINK. HYBRID INDEX 2-2-2-2" J 1/z    8 Michigan  42.94611 hV?L~  812 R0vs    8%  united states alba #  lapeer rt    d 2 Rosaceae
{"catalogNumber": "1471208", "order": "Rosales", "family": "Rosaceae", "scientificName": "Spiraea alba", "scientificNameAuthorship": "Du Roi", "genus": "Spiraea", "subgenus": "", "specificEpithet": "alba", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Agnes R. Kugel", "recordNumber": "812", "verbatimEventDate": "1951-07-13", "habitat": "Edge of sedge meadow.", "occurrenceRemarks": "\"Plants 4-5 ft high; flowers white; hypanthium pink. Hybrid Index 2-2-2-2\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lapeer", "municipality": "", "locality": "", "decimalLatitude": "42.94611", "decimalLongitude": "-83.04467", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}