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": ""}
 Panicum trichoides #Ru    ,P 1126992  opJ. panicum   4458 *;B     Poales F    1891-11 3     9 a. conduz  e. hackel dC.  7, n costa rica contact um herbarium V%    SW. JGi8     poaceae Z  trichoides F  
{"catalogNumber": "1126992", "order": "Poales", "family": "Poaceae", "scientificName": "Panicum trichoides", "scientificNameAuthorship": "Sw.", "genus": "Panicum", "subgenus": "", "specificEpithet": "trichoides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "E. Hackel", "recordedBy": "A. Conduz", "recordNumber": "4458", "verbatimEventDate": "1891-11", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Costa Rica", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}