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": ""}
  #_O poac5eae     poales $f   mexico 6   lnS panicum xalapense    PANICUM % s#   H 1904-04-22 xalape(nse    rogers mcvaugh  NQ     LdR  Contact UM Herbarium  T  kunth  p 13250   4 CYRUS G. PRINGLE   SJU 1127069 
{"catalogNumber": "1127069", "order": "Poales", "family": "Poaceae", "scientificName": "Panicum xalapense", "scientificNameAuthorship": "Kunth", "genus": "Panicum", "subgenus": "", "specificEpithet": "xalapense", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Rogers McVaugh", "recordedBy": "Cyrus G. Pringle", "recordNumber": "13250", "verbatimEventDate": "1904-04-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}