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": ""}
 x _]  maculatum  L7 1491793    1894-05-13 Py0  OTTAWA ]rz 1        cCH% Granium maculatum ODA MAE CLARKE /j3j      united states bwP   #S L. GERANIACEAE 4    W,H | MICHIGAN     |&]T VAN RAALTE'S WOODS  t,Rr 16 GERANIUM | t   Qds ANTON A. REZNICEK
{"catalogNumber": "1491793", "order": "", "family": "Geraniaceae", "scientificName": "Geranium maculatum", "scientificNameAuthorship": "L.", "genus": "Geranium", "subgenus": "", "specificEpithet": "maculatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Oda Mae Clarke", "recordNumber": "16", "verbatimEventDate": "1894-05-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Ottawa", "municipality": "", "locality": "Van Raalte's Woods", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}