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": ""}
 8+y 37.716667       X<n  Schkuhr ex Willd.   uc 1390666   ALAN E. BRANT x!i  CAREX (XeH   UNITED STATES ()YUx  5062 ]U    xr )M IRON   l ZMs johnson mountain quSadrangle, mark twain national forest botanical survey, onthe southwest side of johnson mountain. -90.883333 h   0s POALES   umbellata 2Zhu     O] cyperaceae
{"catalogNumber": "1390666", "order": "Poales", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "Schkuhr ex Willd.", "genus": "Carex", "subgenus": "", "specificEpithet": "umbellata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Alan E. Brant", "recordNumber": "5062", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Iron", "municipality": "", "locality": "Johnson Mountain Quadrangle, Mark Twain National Forest Botanical Survey, on the southwest side of Johnson Mountain.", "decimalLatitude": "37.716667", "decimalLongitude": "-90.883333", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}