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": ""}
 united states i@ q<     s-- crataegus PETER W. FRITSCH  na p    1988-05-22 v         J# Dt ASHE Michigan 4   : hillsdale OCCASIONAL IN DRY CLEARING, UNSHADED. Z     $ 1465842 Corolla white, anthers yellow. Shurb about 1 m tall. 37   -A w. side of pittsford rd., 0.9 mi. s. of reading rd., about 100 m west from pittsford road along gravel road. about 20 km se of hillsdale.  P rosaceae  ~fL)8 margaretta 
{"catalogNumber": "1465842", "order": "", "family": "Rosaceae", "scientificName": "", "scientificNameAuthorship": "Ashe", "genus": "Crataegus", "subgenus": "", "specificEpithet": "margaretta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Peter W. Fritsch", "recordNumber": "", "verbatimEventDate": "1988-05-22", "habitat": "Occasional in dry clearing, unshaded.", "occurrenceRemarks": "Corolla white, anthers yellow. Shurb about 1 m tall.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Hillsdale", "municipality": "", "locality": "W. side of Pittsford Rd., 0.9 mi. S. of Reading Rd., About 100 m west from Pittsford Road along gravel road. About 20 km SE of Hillsdale.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}