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": ""}
    y APPARENTLY SCARCE AND LOCAL IN MOIST CONIFER THICKETS EDWARD G. VOSS W3  Ericales RCr   iz PYROLA CHLORANTHA     chlorantha     MICHIGAN 3^0     T Mackinac  sw. $  on w side of st. helena island. z  1999-06-18   mL   Sl_ 45.8584     16650 #   k!C United States
{"catalogNumber": "", "order": "Ericales", "family": "", "scientificName": "Pyrola chlorantha", "scientificNameAuthorship": "Sw.", "genus": "", "subgenus": "", "specificEpithet": "chlorantha", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "16650", "verbatimEventDate": "1999-06-18", "habitat": "Apparently scarce and local in moist conifer thickets", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Mackinac", "municipality": "", "locality": "on W side of St. Helena Island.", "decimalLatitude": "45.8584", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}