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": ""}
 >  M Oaxaca    xuI umbellatum  g Piper umbellatum  PIPER 7;   #m 366 ENTRE PUERTO ELIGIO A COMALTEPEC. KM. 150 ENTRE TUXTEPEC A OAX. S. UÃ¡REZ  `*!i  1965-10-08 7H   6F MEXIC;O   7a#D en selva; suelo barroso donde core agua    XeCg. 1233531  5 4M Piperaceae       wZ< Piperales   Fl ore blancas, repugnante >  L. !l|i  guadalupe martã­nez-calderã³n CZPa 
{"catalogNumber": "1233531", "order": "Piperales", "family": "Piperaceae", "scientificName": "Piper umbellatum", "scientificNameAuthorship": "L.", "genus": "Piper", "subgenus": "", "specificEpithet": "umbellatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Guadalupe Mart\u00c3\u00adnez-Calder\u00c3\u00b3n", "recordNumber": "366", "verbatimEventDate": "1965-10-08", "habitat": "en Selva; suelo barroso donde core agua", "occurrenceRemarks": "Flore blancas, repugnante", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Oaxaca", "county": "", "municipality": "", "locality": "Entre Puerto Eligio a Comaltepec. Km. 150 entre Tuxtepec a Oax. S. Ju\u00c3\u00a1rez", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}