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": ""}
 -82.58333 49-w   gratiot rd., about 1.25 km west of wadham's road. h7*X    5431 ef     rc?? 1465730     Sarg. C      cS<k Crataegus compacta        ROSALES -NW   +5 ST. CLAIR  R  Q Crataegus 
{"catalogNumber": "1465730", "order": "Rosales", "family": "", "scientificName": "Crataegus compacta", "scientificNameAuthorship": "Sarg.", "genus": "Crataegus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "5431", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "St. Clair", "municipality": "", "locality": "Gratiot Rd., about 1.25 km west of Wadham's Road.", "decimalLatitude": "", "decimalLongitude": "-82.58333", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}