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": ""}
Mexico i`  1952-07-14 @     ( 945      u guerrero   Ym T* euphorbiaceae  ORTEGA q]   H CILIATOGLANDULIFER     T CROTON CILIATOGLANDULIFER  IM ROCKY CLAY SOIL |    3 ft tall  =?X7  malpighiales 7h  @   1159486 3   Tk chester m. rowell, jr.
{"catalogNumber": "1159486", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton ciliatoglandulifer", "scientificNameAuthorship": "Ortega", "genus": "", "subgenus": "", "specificEpithet": "ciliatoglandulifer", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Chester M. Rowell, Jr.", "recordNumber": "", "verbatimEventDate": "1952-07-14", "habitat": "In rocky clay soil", "occurrenceRemarks": "3 ft tall", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Guerrero", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "945", "maximumElevationInMeters": ""}