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": ""}
  Cyperus macrocephalus F`S     ~s 831    Liebnm. ZK    MEXICO rhJ    K.M. JAMES 1    k5 20.4166667 B. MARCKS & C. MARCKS ~>->d  Lat. 20Â°25' Long. [-]97Â°23'0'' >         
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Cyperus macrocephalus", "scientificNameAuthorship": "Liebm.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "K.M. James", "recordedBy": "B. Marcks & C. Marcks", "recordNumber": "831", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "20.4166667", "decimalLongitude": "", "verbatimCoordinates": "Lat. 20\u00c2\u00b025' Long. [-]97\u00c2\u00b023'0''", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}