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": ""}
    a 46.469488 "Pistillate spikes very| slender and partially sterile." KN    #9+86 Michigan  Boott ,MR    n 7G CYPERACEAE -86.636958 Tn>:6   Uzn Grand Island.   ,X Poales  P> UNITED STATES    .K&1 1319678   |dek ARCTATA  B CAREX  Ol 2795 1989-07-08 ]ZI*   + growing in disturbed open area.  Anton A. R3znicek 6n8   V carex arctata   L4 Alger
{"catalogNumber": "1319678", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex arctata", "scientificNameAuthorship": "Boott", "genus": "Carex", "subgenus": "", "specificEpithet": "arctata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "", "recordNumber": "2795", "verbatimEventDate": "1989-07-08", "habitat": "Growing in disturbed open area.", "occurrenceRemarks": "\"Pistillate spikes very slender and partially sterile.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Alger", "municipality": "", "locality": "Grand Island.", "decimalLatitude": "46.469488", "decimalLongitude": "-86.636958", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}