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": ""}
 5186  N   spathacea  r V8          1986-12-11 8^zx    _Q contact um herbarium  fimbristlis 5z_xO  ROTH qIZ      H$ cyperaceae POALES nz0 ,  ROBERT KRAL PhpB      o#Kn& 1136567
{"catalogNumber": "1136567", "order": "Poales", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "Roth", "genus": "Fimbristylis", "subgenus": "", "specificEpithet": "spathacea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Robert Kral", "recordedBy": "", "recordNumber": "5186", "verbatimEventDate": "1986-12-11", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}