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": ""}
     =Wf henry t. darlington  / -8D Comamdra santalaceae c   Porcupine Mountains, on Mirror Lake Trail Dc      zug MARTIN A. POEHL   comandra umbellata subsp. umbellata +       F DRY WOODS, MOSTLY SUMMIT.    Ontonagon -   
{"catalogNumber": "", "order": "", "family": "Santalaceae", "scientificName": "Comandra umbellata subsp. umbellata", "scientificNameAuthorship": "", "genus": "Comandra", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Martin A. Poehl", "recordedBy": "Henry T. Darlington", "recordNumber": "", "verbatimEventDate": "", "habitat": "Dry woods, mostly summit.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Ontonagon", "municipality": "", "locality": "Porcupine Mountains, on Mirror Lake Trail", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}