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": ""}
  Common name abroh. Dunes playa azul. @    cenchrus incertus zPaKC      F2 POACEAE -91.5655 fB    SAN ELPIDIO (BANCO DE GRAVA); 20 KM NNW OF PARAISO mgab              & ND    CENCHRUS 
{"catalogNumber": "", "order": "", "family": "Poaceae", "scientificName": "Cenchrus incertus", "scientificNameAuthorship": "", "genus": "Cenchrus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "ND", "verbatimEventDate": "", "habitat": "Common name abroho. Dunes playa azul.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "San Elpidio (Banco de Grava); 20 km NNW of Paraiso", "decimalLatitude": "", "decimalLongitude": "-91.5655", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}