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": ""}
  Aquifoliaceae BY   E.` 47.431926   -87.983395 w #   (L.) M. Powejll, Savol. & S. Andrews l>G]X     81. 1950-08-30 MUCRONATA 1v6v       XW keweenaw Michigan bk=s5   we swampy shore    ILEX !Z!(    4420 |3@Y  NEAR OUTLE)T TO LAKE MEDORA zI$   charles d. richards B 
{"catalogNumber": "", "order": "", "family": "Aquifoliaceae", "scientificName": "", "scientificNameAuthorship": "(L.) M. Powell, Savol. & S. Andrews", "genus": "Ilex", "subgenus": "", "specificEpithet": "mucronata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles D. Richards", "recordNumber": "4420", "verbatimEventDate": "1950-08-30", "habitat": "Swampy shore", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "Near outlet to Lake Medora", "decimalLatitude": "47.431926", "decimalLongitude": "-87.983395", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}