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": ""}
ROSACEAE     P spreading shrub about 2.5 m high under red oak, almost completely covered with vitis sp.   H 5c VAR. 975 aN  !   TG[1M 1466492  =fn UNITED STATES  w9[ ROY E. GEREAU MCRACANTHA 9Z  42.821121 g2P     ZE(b IONIA   = -84.866595   North side of Grand Riuer Trail, 0.3 mi. east of intersection with Frost Rd. nCx   Q  (lodd. ex louYdon) eggl.  crataegus KA-wy   Rosales fT]VR  succulenta $9/    % 1982-05-29  BjK ; CRATAEGUS SUCCULENTA VAR. MACRACANTHA   michigan QK  
{"catalogNumber": "1466492", "order": "Rosales", "family": "Rosaceae", "scientificName": "Crataegus succulenta var. macracantha", "scientificNameAuthorship": "(Lodd. ex Loudon) Eggl.", "genus": "Crataegus", "subgenus": "", "specificEpithet": "succulenta", "verbatimTaxonRank": "var.", "infraspecificEpithet": "macracantha", "identifiedBy": "", "recordedBy": "Roy E. Gereau", "recordNumber": "975", "verbatimEventDate": "1982-05-29", "habitat": "Spreading shrub about 2.5 m high under red oak, almost completely covered with Vitis sp.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Ionia", "municipality": "", "locality": "North side of Grand River Trail, 0.3 mi. east of intersection with Frost Rd.", "decimalLatitude": "42.821121", "decimalLongitude": "-84.866595", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}