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": ""}
 Carlos GÃ³mez Hinostrosa RCK  Cactaceae er aO    M low-lying hills near the pacific ocean, 2 kilometers east of salina cruz  yU65 MEXICO   1958-06-25 on|6@   7u g GROWING ON HILLSIDE BEHIND BEACH; SANDY TO GRAVEL1Y SOIL   Salina Cruz Ru   1641136 kvp   acanthocereus tetragonus td  ROBERT MERRILL KING z ;~  Acanthocereus #2n   tetragonus &ti`     166 6XKp  Caryophyllales +2|=P  Oaxaca y   d2 (L.) HUMMELINCK
{"catalogNumber": "1641136", "order": "Caryophyllales", "family": "Cactaceae", "scientificName": "Acanthocereus tetragonus", "scientificNameAuthorship": "(L.) Hummelinck", "genus": "Acanthocereus", "subgenus": "", "specificEpithet": "tetragonus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Carlos G\u00c3\u00b3mez Hinostrosa", "recordedBy": "Robert Merrill King", "recordNumber": "166", "verbatimEventDate": "1958-06-25", "habitat": "growing on hillside behind beach; sandy to gravelly soil", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Oaxaca", "county": "Salina Cruz", "municipality": "", "locality": "Low-lying hills near the Pacific Ocean, 2 kilometers east of Salina Cruz", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}