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": ""}
  "ascending shrub about 1.5 m. high at base of small acer negundo neither appeavring cultivated. petals white with pink tip in bud, completely white to pink-tinged at tip when expanded. mouth of hypanthium and filament bases light pink." .      $k 2 rosales SOUTH SIDE OF DELTA RIVER RD., ABOUT 150 M. WEST OF INTERSECTION WITH WAVERLY RD. (INGHAM CO. LINE). P `  United States 1    Eaton @gP|    6_HH Prunus tomentosa  PRUNUS ~    1982-05-01 +c]  TOMENTOSA 34G!   <XV MICHIGAN   H Roy E. Gereau Thunb. tu    ! 956 
{"catalogNumber": "", "order": "Rosales", "family": "", "scientificName": "Prunus tomentosa", "scientificNameAuthorship": "Thunb.", "genus": "Prunus", "subgenus": "", "specificEpithet": "tomentosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Roy E. Gereau", "recordNumber": "956", "verbatimEventDate": "1982-05-01", "habitat": "", "occurrenceRemarks": "\"Ascending shrub about 1.5 m. high at base of small Acer negundo neither appearing cultivated. Petals white with pink tip in bud, completely white to pink-tinged at tip when expanded. Mouth of hypanthium and filament bases light pink.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Eaton", "municipality": "", "locality": "South side of Delta River Rd., about 150 m. west of intersection with Waverly Rd. (Ingham co. line).", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}