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": ""}
costus pulverulentus mOy    t&Qx. c. presl  6M las flores; tebuantepec; 5 km n of the village of matias romero, along he trans-isthmian hwy route 185 Costaceae Up3S9  1958-07-27 E  robert merill king 5   PULVERULENTUS 3h   N R COSTUS  Oaxaca     hxTp 16.904   t grazed areas in low hills, growing in dese shade beside stream    Ovp1 MatÃ­as Romero 792 2 Gr   1146913 *   P0 ZINGIBERALES  -95.0099 9C)m  PAULUS J.M. MAAS Im@   /?pP! MEXICO  
{"catalogNumber": "1146913", "order": "Zingiberales", "family": "Costaceae", "scientificName": "Costus pulverulentus", "scientificNameAuthorship": "C. Presl", "genus": "Costus", "subgenus": "", "specificEpithet": "pulverulentus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Paulus J.M. Maas", "recordedBy": "Robert Merill King", "recordNumber": "792", "verbatimEventDate": "1958-07-27", "habitat": "Grazed areas in low hills, growing in dense shade beside stream", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Oaxaca", "county": "Mat\u00c3\u00adas Romero", "municipality": "", "locality": "Las Flores; Tehuantepec; 5 km N of the village of Matias Romero, along the Trans-Isthmian hwy route 185", "decimalLatitude": "16.904", "decimalLongitude": "-95.0099", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}