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": ""}
      &[ 1513899  CAREX LAEVVAGINATA ,       SEVERAL DEN5E CLUMPS TO CA. 8 INCHES IN DIAMETER. CULM SOFT, ALMOST WINGED. Vq     Michigan    D cB? 42.60938  %[a laevivaginata Poales `   russell g. schipper w  IN WET, RICH, SANDY/GRAVELLY SOIL, IN SEEPAGE AREA, JUST ABOVE CREEK. WITH SYMPLOCARPUS FOETIDUS, IMPATIENS CAPENSIS, RANUNCULUS RECURVATUS. R  -85.97012 c>*]    
{"catalogNumber": "1513899", "order": "Poales", "family": "", "scientificName": "Carex laevivaginata", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "laevivaginata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Russell G. Schipper", "recordNumber": "", "verbatimEventDate": "", "habitat": "In wet, rich, sandy/gravelly soil, in seepage area, just above creek. With Symplocarpus foetidus, Impatiens capensis, Ranunculus recurvatus.", "occurrenceRemarks": "Several dense clumps to ca. 8 inches in diameter. Culm soft, almost winged.", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "42.60938", "decimalLongitude": "-85.97012", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}