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": ""}
Cyperaceae  78w      $3. 252     =lV;o san felipe; 10 km n of ixtpan de la sal along hwy 55 Mexico qWv  G.C. TUCKER ih/>     cyperus niger &Y   ]6. 1134702    9xQ3  1964-07-12   6/ CYPERUS  -99.6489 3=w     6AB4 18.9305 ruiz & pav. 7@  G. Mick & K. Roe 1.sJ 
{"catalogNumber": "1134702", "order": "", "family": "Cyperaceae", "scientificName": "Cyperus niger", "scientificNameAuthorship": "Ruiz & Pav.", "genus": "Cyperus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "G.C. Tucker", "recordedBy": "G. Mick & K. Roe", "recordNumber": "252", "verbatimEventDate": "1964-07-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "San Felipe; 10 km N of Ixtapan de la Sal along hwy 55", "decimalLatitude": "18.9305", "decimalLongitude": "-99.6489", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}