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": ""}
   A. 47.02984  ` "straggling shrub about 4 ft. tall"      nnj4A 824  O United States  T 1948-06-29   >sBkT ericaceae   KJ=: CHARLES D. RICHARDS       at L|ake Perrault s>   Ericales$!s   M> Vaccinium  DyCBU OVALIFOLIUM michigan B   xA 1269126
{"catalogNumber": "1269126", "order": "Ericales", "family": "Ericaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Vaccinium", "subgenus": "", "specificEpithet": "ovalifolium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles D. Richards", "recordNumber": "824", "verbatimEventDate": "1948-06-29", "habitat": "", "occurrenceRemarks": "\"Straggling shrub about 4 ft. tall\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "at Lake Perrault", "decimalLatitude": "47.02984", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}