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": ""}
 8H NIGERIA  1981-10 N      w#V4, ZARIA    u:6w CONTACT UM HERBARIUM   f>F S.N.  N K( Kaduna     m. e. dryer: )h     poaceae s l    11Â°12'N, 7Â°36'E )PC8    Kw PSEDAPRICUS ANDROPOGON PSEUDAPRICUS ; 
{"catalogNumber": "", "order": "", "family": "Poaceae", "scientificName": "Andropogon pseudapricus", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "pseudapricus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "M. E. Dryer", "recordNumber": "s.n.", "verbatimEventDate": "1981-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Nigeria", "stateProvince": "Kaduna", "county": "Zaria", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "11\u00c2\u00b012'N, 7\u00c2\u00b036'E", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}