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": ""}
     1966-04-05 R:   BI Contact UM Herbarium elongatus x      I0POLYPOGON ELONGATUS rober7 m. laughlin A|Kid   poaes ]XzWX    9_& roy e. gereau poaceae )  1129332 8  594 ]AX      m@ BOLYPOGON    KUNTH `~r  
{"catalogNumber": "1129332", "order": "Poales", "family": "Poaceae", "scientificName": "Polypogon elongatus", "scientificNameAuthorship": "Kunth", "genus": "Polypogon", "subgenus": "", "specificEpithet": "elongatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Roy E. Gereau", "recordedBy": "Robert M. Laughlin", "recordNumber": "594", "verbatimEventDate": "1966-04-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}