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": ""}
 J  GUANAJUATO       x! -100.738 Dalea 4n3 >   $ jerzy rzedowski  1987-06-27 H    1154074 c=5   IW mexico     #4K, la merced; comonfort; 2 km al ne de empalme esc obedo    ROBINS.ET G REENM. yE2    43426  X`Pt    : j jerzy rzedowski
{"catalogNumber": "1154074", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "Robins.et Greenm.", "genus": "Dalea", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Jerzy Rzedowski", "recordedBy": "Jerzy Rzedowski", "recordNumber": "43426", "verbatimEventDate": "1987-06-27", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Guanajuato", "county": "", "municipality": "", "locality": "La Merced; Comonfort; 2 km al NE de Empalme Escobedo", "decimalLatitude": "", "decimalLongitude": "-100.738", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}