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 H4 X   H UNITED STATES  %# ROSACEAE   yC`) robert w. smith  (1 ALBA  / Michigan  9W rosales      "Upper branch of shrub approx. 4' high" 2 L       qv=| -83.915786 41.942215 =C   XvT 1163  in small opening in sandy soil in oak woods. U& 3D   &^B ne of mitchell ct., raisin twp. 
{"catalogNumber": "", "order": "Rosales", "family": "Rosaceae", "scientificName": "Spiraea alba", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "alba", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "1163", "verbatimEventDate": "", "habitat": "In small opening in sandy soil in oak woods.", "occurrenceRemarks": "\"Upper branch of shrub approx. 4' high\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "NE of Mitchell Ct., Raisin Twp.", "decimalLatitude": "41.942215", "decimalLongitude": "-83.915786", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}