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": ""}
18.2354 j pB    J CHAMAECRISTA 1152545 BUH    10536 @#a   !0 (vZ (L.) Greene   8 I Guerrero         -100891 /%  Chamaecrista serpens Y    O.kYSAN FERNANDO (EL TIMBRE); MINA; PLACERES CIGARILLO GEO. B. HINTON ^tDc      
{"catalogNumber": "1152545", "order": "", "family": "", "scientificName": "Chamaecrista serpens", "scientificNameAuthorship": "(L.) Greene", "genus": "Chamaecrista", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Geo. B. Hinton", "recordNumber": "10536", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Guerrero", "county": "", "municipality": "", "locality": "San Fernando (El Timbre); Mina; Placeres Cigarillo", "decimalLatitude": "18.2354", "decimalLongitude": "-100.891", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}