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": ""}
   Steyerm. kk    H I0 pusilla   $va Tetrapterys pusilla            fb: 5Â°45'N, 60Â°35'W  UPPER MAZARUNI RIVER AEGION, KROWTIPU MOUNTAIN Tz    y GUYANA    
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Tetrapterys pusilla", "scientificNameAuthorship": "Steyerm.", "genus": "", "subgenus": "", "specificEpithet": "pusilla", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Guyana", "stateProvince": "", "county": "", "municipality": "", "locality": "Upper Mazaruni River region, Karowtipu Mountain", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "5\u00c2\u00b045'N, 60\u00c2\u00b035'W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}