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": ""}
    nC Matzam; Ten3japa; NE side of the hill called Matsab    Cyperus g     x 2 NIGER   1134743 [DfH    Ls CYPERUS NIGER CHIAPAS n4 n   % 2804 15275 H aX    em steep eavily wooded slope with quercus, drims and magnolia Mexico 8uSb   4t)r G.C. TUCKER   h -92.4695  v 1966-08-25   LCYPERACEAE
{"catalogNumber": "1134743", "order": "", "family": "Cyperaceae", "scientificName": "Cyperus niger", "scientificNameAuthorship": "", "genus": "Cyperus", "subgenus": "", "specificEpithet": "niger", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "G.C. Tucker", "recordedBy": "", "recordNumber": "15275", "verbatimEventDate": "1966-08-25", "habitat": "Steep heavily wooded slope with Quercus, Drimys and Magnolia", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chiapas", "county": "", "municipality": "", "locality": "Matzam; Tenejapa; NE side of the hill called Matsab", "decimalLatitude": "", "decimalLongitude": "-92.4695", "verbatimCoordinates": "", "minimumElevationInMeters": "2804", "maximumElevationInMeters": ""}