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": ""}
 1964-06-01 xI   GENTIANALES ,    Rubiaceae 7#$|    6m| MICHIGAN    vO  NEAR CENTER W1/2SEC. 21, T29N, R1W, CA. 7 MI. S OF JOHANNESBURG.   I scarce, jack pine woods  !-. houstonia    :P7s  Gaertn. 1244655 82   LOMGIFOLIA |!r /  |1508 SpClO  OTSEGO )S$Bh      -84.45344 &r    m[/ United States edward g. vEoss  9 
{"catalogNumber": "1244655", "order": "Gentianales", "family": "Rubiaceae", "scientificName": "", "scientificNameAuthorship": "Gaertn.", "genus": "Houstonia", "subgenus": "", "specificEpithet": "longifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "11508", "verbatimEventDate": "1964-06-01", "habitat": "scarce, jack pine woods", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Otsego", "municipality": "", "locality": "near center W1/2 sec. 21, T29N, R1W, ca. 7 mi. S of Johannesburg.", "decimalLatitude": "", "decimalLongitude": "-84.45344", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}