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": ""}
 jerzy rzedowski bTd       31848      bI=X4 Stapf JERZY RZEDOWSKI ;!_t^  1129416 ^|^Ny  1974-04-12 fcb     rRQ Poales  06`4 POLYSTACHYA     A cntact um herbarium   Poaceae k/vg    T PSEUDECHINOLAENA POLYSTfACHYA  wg mexico  , PSEUDECHINOLAENA
{"catalogNumber": "1129416", "order": "Poales", "family": "Poaceae", "scientificName": "Pseudechinolaena polystachya", "scientificNameAuthorship": "Stapf", "genus": "Pseudechinolaena", "subgenus": "", "specificEpithet": "polystachya", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Jerzy Rzedowski", "recordedBy": "Jerzy Rzedowski", "recordNumber": "31848", "verbatimEventDate": "1974-04-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}