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": ""}
 SN| 1988-02-23    scarce, few small clumps of tall but soft culms threaded through taller vegetation 3%   8112 q      elegans u  Yodonguio; ; 68, km W of Oaaca, Sierra de Zempoaltepetl, 1.4 km Sw of San Pedro y San Pablo Ayutla, on road from Mitla in to the Sierra Villla Alta )H       1135878    oaxaca _`    ~= (kunth) roem. & schult.   DSKA Po4les    
{"catalogNumber": "1135878", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "(Kunth) Roem. & Schult.", "genus": "", "subgenus": "", "specificEpithet": "elegans", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "8112", "verbatimEventDate": "1988-02-23", "habitat": "", "occurrenceRemarks": "Scarce, few small clumps of tall but soft culms threaded through taller vegetation", "associatedTaxa": "", "country": "", "stateProvince": "Oaxaca", "county": "", "municipality": "", "locality": "Yodonguio; ; 68, km W of Oaxaca, Sierra de Zempoaltepetl, 1.4 km Sw of San Pedro y San Pablo Ayutla, on road from Mitla in to the Sierra Villa Alta", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}