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": ""}
 l.) ROSACEAE      %L  CRATAEGUS  jZiNa 2516    Y 1973-09-26        f succulenta  Anton A. Reznicek .B4+t  ontario  @z)     &r simcoe  ;N Rosales  sghrad. ex link   _   crataegus succul enta aNd1B  Canada pT<7 
{"catalogNumber": "", "order": "Rosales", "family": "Rosaceae", "scientificName": "Crataegus succulenta", "scientificNameAuthorship": "Schrad. ex Link", "genus": "Crataegus", "subgenus": "", "specificEpithet": "succulenta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "2516", "verbatimEventDate": "1973-09-26", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Simcoe", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}