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": ""}
 (  Asteracea=e GRACILLIMA  HT   1933-08-18 |~&`j   bidens j4ma  geo. b. hinton A0SS    ;r asterales 4546 [,iv)   1191506 >j  LLANO  i2    ce mexico Temascaltepec v2h     SHERFF  $   q Nanchititla   mexico ,,k^N   BIDENS GRACILLIMA s   
{"catalogNumber": "1191506", "order": "Asterales", "family": "Asteraceae", "scientificName": "Bidens gracillima", "scientificNameAuthorship": "Sherff", "genus": "Bidens", "subgenus": "", "specificEpithet": "gracillima", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Geo. B. Hinton", "recordNumber": "4546", "verbatimEventDate": "1933-08-18", "habitat": "Llano", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Mexico", "county": "Temascaltepec", "municipality": "", "locality": "Nanchititla", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}