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": ""}
spreng. @ za   ^K Mexico   ) W+ Poaceae  Pennisetum crinitum 5P       crinitum L Ko|        5h>7 193-11-06 S. D. Koch, P. A. Fryxell y D. Altman$ R M   uU!^x Pennisetum  Poales Zf  8324 Yi     CONTACT UM HERBARIUM 6 
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Pennisetum crinitum", "scientificNameAuthorship": "Spreng.", "genus": "Pennisetum", "subgenus": "", "specificEpithet": "crinitum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "S. D. Koch, P. A. Fryxell y D. Altman", "recordNumber": "8324", "verbatimEventDate": "1983-11-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}