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": ""}
 CROTON 2kFf   <xt N SEGUNDA VICENTE GUERRERO; KM 156 TAXCO 18.5631 W Gs[     L)E g. l. webst3r & k. i. miller      MEXICO Az  -99.599 W b     K, adspersus       !~G) guerrero malpighiales .8@<   eu|phorbiaceae i>(PX   |X8 benth.
{"catalogNumber": "", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "", "scientificNameAuthorship": "Benth.", "genus": "Croton", "subgenus": "", "specificEpithet": "adspersus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "G. L. Webster & K. I. Miller", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Guerrero", "county": "", "municipality": "", "locality": "Segunda Vicente Guerrero; km 156 Taxco", "decimalLatitude": "18.5631", "decimalLongitude": "-99.599", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}