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": ""}
   ` 16.4873  > cyperus   1984-07-31 p!  MICROBRUNNEUS !<O      -94.3723 a 0,G   hH 1134571   x MEXICO gordon c. tucker O0iy       .8V COLONIA EJIDAL (RANCHO LAS PALMAS); 27 KM E OF NILTEPEC, ALONG HWY 200     s  n  poales pleniful in pastures and scraped gravelly roadsides with thorny shrubs, moist to wet sandy soitl n2&   
{"catalogNumber": "1134571", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Cyperus", "subgenus": "", "specificEpithet": "microbrunneus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Gordon C. Tucker", "recordNumber": "", "verbatimEventDate": "1984-07-31", "habitat": "Plentiful in pastures and scraped gravelly roadsides with thorny shrubs, moist to wet sandy soil", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Colonia Ejidal (Rancho las Palmas); 27 km E of Niltepec, along hwy 200", "decimalLatitude": "16.4873", "decimalLongitude": "-94.3723", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}