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": ""}
1645126 p   2v J. Amith, J. Rojas  EUOPHORBIACEAE aDC.   0523 rK     Q18 tepecoacuilco de trujano   MALPIGHIALES M52  Manihot )gI   MANIHOT RHOMBOIDEA M8tO     MÃ¼ll.Arg.  IP   707   v guerrero          H1 18 RHOMBOIDEA ~BA4=   
{"catalogNumber": "1645126", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Manihot rhomboidea", "scientificNameAuthorship": "M\u00c3\u00bcll.Arg.", "genus": "Manihot", "subgenus": "", "specificEpithet": "rhomboidea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "J. Amith, J. Rojas", "recordNumber": "0523", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Guerrero", "county": "Tepecoacuilco de Trujano", "municipality": "", "locality": "", "decimalLatitude": "18", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "707", "maximumElevationInMeters": ""}