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": ""}
succulenta Y     OCCASIONAL, SANDY RIDGES. oR    sSj 1466469  45.170891    1948-08-03 ~    |G  crataegus   A MACRACANTHA     zRe (Lodd. ex Loudon) Egg^l.   ERNEST J. PALMER  t       
{"catalogNumber": "1466469", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "(Lodd. ex Loudon) Eggl.", "genus": "Crataegus", "subgenus": "", "specificEpithet": "succulenta", "verbatimTaxonRank": "", "infraspecificEpithet": "macracantha", "identifiedBy": "Ernest J. Palmer", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1948-08-03", "habitat": "Occasional, sandy ridges.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "45.170891", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}