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": ""}
 _( P@ 1934-09-08    U  crotalaria lupulina     _ imuris  K mexico  crotalaria X  swampy meadow in shade of platanus -       8v 7018      1153321 :nCf   30.8853  ,6LZ     h.b. & k. v&  
{"catalogNumber": "1153321", "order": "", "family": "", "scientificName": "Crotalaria lupulina", "scientificNameAuthorship": "H.B. & K.", "genus": "Crotalaria", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "7018", "verbatimEventDate": "1934-09-08", "habitat": "Swampy meadow in shade of Platanus", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "Imuris", "municipality": "", "locality": "", "decimalLatitude": "30.8853", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}