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": ""}
 ^ MONOSTACHYA      BY HIGHWAY SOUTHWEST OF JACALA gw g7   j/ MALPIGHIALES   MEXICO F u>   1666501 yjBe   jacala .YFP      J>R 3940  O1Y:[ 1948-07-11  steep, dry, rocky, east-facing slopes k L%     >YT]< HIDALGO  +m- 133    <a ACALYPHA MONOSTACHYA
{"catalogNumber": "1666501", "order": "Malpighiales", "family": "", "scientificName": "Acalypha monostachya", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "monostachya", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "3940", "verbatimEventDate": "1948-07-11", "habitat": "Steep, dry, rocky, east-facing slopes", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Hidalgo", "county": "Jacala", "municipality": "", "locality": "by highway southwest of Jacala", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1433", "maximumElevationInMeters": ""}