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": ""}
 1952-06-29 t,  ]       5 OP T26N R3E SEC. 2   4. united states  : & Fruit black; lvs. blue-green. OSCODA a  dale a. zimmerman 4IV    _A&3 Ericaceae  +b 1268693   UG 505   nh&  ANGUSTIFOLIUM  `@Unm ericales   x& Michigan  @$w -84.0404  ; vaccinium angustifolium  _< VACCINIUM  aiton $  44.67418 K] x 
{"catalogNumber": "1268693", "order": "Ericales", "family": "Ericaceae", "scientificName": "Vaccinium angustifolium", "scientificNameAuthorship": "Aiton", "genus": "Vaccinium", "subgenus": "", "specificEpithet": "angustifolium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Dale A. Zimmerman", "recordNumber": "505", "verbatimEventDate": "1952-06-29", "habitat": "Fruit black; lvs. blue-green.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Oscoda", "municipality": "", "locality": "T26N R3E Sec. 2", "decimalLatitude": "44.67418", "decimalLongitude": "-84.0404", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}