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": ""}
16â°25' n, 95â°44' w 4   NP GRADY L. WEBSTER & GARY J. BRECKON 1972-07-22 ~   Tb68 1159767 CROTON 5CzG.    cRI EUPHORBIACEAE  N+ magdalena tequisistlã¡n  p( common, up to 5 dm high, stam. fls. whitish   CROTON ESCATHOS @W9(]   |Jbw< 17491 Malpighiales A-R>     8GA mexiXco 5479 <DQ/   Z g. l. webster & k. i. miller -95.73333 ;W   $ 5t  16.41667  QT.> CR0IZAT   W thorn scrub  <x6v escathos Oaxaca !V jO   N. c. 20 mi NW of Jalapa del MarquÃ©s 
{"catalogNumber": "1159767", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton escathos", "scientificNameAuthorship": "Croizat", "genus": "Croton", "subgenus": "", "specificEpithet": "escathos", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "G. L. Webster & K. I. Miller", "recordedBy": "Grady L. Webster & Gary J. Breckon", "recordNumber": "17491", "verbatimEventDate": "1972-07-22", "habitat": "thorn scrub", "occurrenceRemarks": "common, up to 5 dm high, stam. fls. whitish", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Oaxaca", "county": "Magdalena Tequisistl\u00c3\u00a1n", "municipality": "", "locality": "c. 20 mi NW of Jalapa del Marqu\u00c3\u00a9s", "decimalLatitude": "16.41667", "decimalLongitude": "-95.73333", "verbatimCoordinates": "16\u00c2\u00b025' N, 95\u00c2\u00b044' W", "minimumElevationInMeters": "549", "maximumElevationInMeters": ""}