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": ""}
ANTON A. REZNICEK O7x   |514858 c:   ): Ashe   m  ` ROSACEAE  ROBERT E. PRESTON  +S     >  ALPENA  tyf 2001-06-05  CRATAEGUS 1< A   s1 United States michig4n wNM     R PINK STAMENS. 01:04 j%     v(  Growing one meter W of a 5m tall paper birch.   _fzW< S side of Bloom Rd., 0.8 mi W of RR Grade (North Point Rd.).   #nY  chrysocarpa 
{"catalogNumber": "1514858", "order": "", "family": "Rosaceae", "scientificName": "", "scientificNameAuthorship": "Ashe", "genus": "Crataegus", "subgenus": "", "specificEpithet": "chrysocarpa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Robert E. Preston", "recordNumber": "01:04", "verbatimEventDate": "2001-06-05", "habitat": "Growing one meter W of a 5m tall paper birch.", "occurrenceRemarks": "Pink stamens.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Alpena", "municipality": "", "locality": "S side of Bloom Rd., 0.8 mi W of RR Grade (North Point Rd.).", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}