Ontology type: schema:ScholarlyArticle
2010-04
AUTHORSChristian Sarra-Bournet, Nicolas Gherardi, Hervé Glénat, Gaétan Laroche, Francoise Massines
ABSTRACTThe goal of this study was to investigate the properties and growth mechanisms of nitrogen-containing carbon-based coatings obtained with an atmospheric pressure dielectric barrier discharge in an N2-C2H4 atmosphere. Radically different chemical compositions were observed depending on C2H4/N2 ratio. With a low C2H4 concentration (<400 ppm) as a function of the residence time in the discharge, two different growth mechanisms were observed consisting of a highly nitrogenated coating (N/C > 0.8) and low hydrogen content. At the short residence time, growth was due to mobile small radicals that procured a smooth yet soluble coating, while at the longer residence time, diffusion-limited aggregation of high sticking N-containing radicals produced a cauliflower-like structure. With a high C2H4 concentration (≥2,000 ppm), a polymer-like coating with relatively lower nitrogen content (N/C ~ 0.2) was observed with a cauliflower morphology for the entire coating. Nanoindentation measurements revealed very different physical properties in the two types of coatings. More... »
PAGES213-239
http://scigraph.springernature.com/pub.10.1007/s11090-010-9214-y
DOIhttp://dx.doi.org/10.1007/s11090-010-9214-y
DIMENSIONShttps://app.dimensions.ai/details/publication/pub.1049684052
JSON-LD is the canonical representation for SciGraph data.
TIP: You can open this SciGraph record using an external JSON-LD service: JSON-LD Playground Google SDTT
[
{
"@context": "https://springernature.github.io/scigraph/jsonld/sgcontext.json",
"about": [
{
"id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/0306",
"inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/",
"name": "Physical Chemistry (incl. Structural)",
"type": "DefinedTerm"
},
{
"id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/03",
"inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/",
"name": "Chemical Sciences",
"type": "DefinedTerm"
}
],
"author": [
{
"affiliation": {
"alternateName": "Universit\u00e9 Laval",
"id": "https://www.grid.ac/institutes/grid.23856.3a",
"name": [
"Universit\u00e9 de Toulouse, UPS, INPT, LAPLACE (Laboratoire Plasma et Conversion d\u2019Energie), 118 route de Narbonne, 31602, Toulouse cedex 9, France",
"CNRS, LAPLACE, 31602, Toulouse, France",
"Surface Engineering Laboratory, CERMA, Department of Mining, Metallurgical and Materials Engineering, Universit\u00e9 Laval, G1V 0A6, Quebec City, QC, Canada"
],
"type": "Organization"
},
"familyName": "Sarra-Bournet",
"givenName": "Christian",
"id": "sg:person.01027667710.35",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01027667710.35"
],
"type": "Person"
},
{
"affiliation": {
"alternateName": "French National Centre for Scientific Research",
"id": "https://www.grid.ac/institutes/grid.4444.0",
"name": [
"Universit\u00e9 de Toulouse, UPS, INPT, LAPLACE (Laboratoire Plasma et Conversion d\u2019Energie), 118 route de Narbonne, 31602, Toulouse cedex 9, France",
"CNRS, LAPLACE, 31602, Toulouse, France"
],
"type": "Organization"
},
"familyName": "Gherardi",
"givenName": "Nicolas",
"id": "sg:person.011727533455.55",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.011727533455.55"
],
"type": "Person"
},
{
"affiliation": {
"alternateName": "Laboratoire Proc\u00e9d\u00e9s, Mat\u00e9riaux et Energie Solaire",
"id": "https://www.grid.ac/institutes/grid.463730.5",
"name": [
"PROMES, CNRS, Tecnosud, 66100, Perpignan, France"
],
"type": "Organization"
},
"familyName": "Gl\u00e9nat",
"givenName": "Herv\u00e9",
"id": "sg:person.012307134025.13",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.012307134025.13"
],
"type": "Person"
},
{
"affiliation": {
"alternateName": "Universit\u00e9 Laval",
"id": "https://www.grid.ac/institutes/grid.23856.3a",
"name": [
"Surface Engineering Laboratory, CERMA, Department of Mining, Metallurgical and Materials Engineering, Universit\u00e9 Laval, G1V 0A6, Quebec City, QC, Canada"
],
"type": "Organization"
},
"familyName": "Laroche",
"givenName": "Ga\u00e9tan",
"id": "sg:person.01003775035.34",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01003775035.34"
],
"type": "Person"
},
{
"affiliation": {
"alternateName": "Laboratoire Proc\u00e9d\u00e9s, Mat\u00e9riaux et Energie Solaire",
"id": "https://www.grid.ac/institutes/grid.463730.5",
"name": [
"PROMES, CNRS, Tecnosud, 66100, Perpignan, France"
],
"type": "Organization"
},
"familyName": "Massines",
"givenName": "Francoise",
"id": "sg:person.07763503541.19",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.07763503541.19"
],
"type": "Person"
}
],
"citation": [
{
"id": "https://doi.org/10.4028/www.scientific.net/amr.89-91.479",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1000220046"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1016/0925-9635(96)00527-4",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1000905804"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1002/ppap.200800054",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1002356570"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1351/pac-con-09-08-19",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1004164490"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1002/ppap.200731211",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1006074556"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1088/0022-3727/39/16/s03",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1007077001"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1016/j.surfcoat.2005.08.010",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1008216215"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1002/ppap.200700073",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1009241482"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1002/cvde.200604035",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1010006563"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1002/(sici)1096-9918(199811)26:12<896::aid-sia433>3.0.co;2-w",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1011224224"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1002/ppap.200600214",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1011508698"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1016/s0040-6090(01)01456-0",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1012279751"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1002/pol.1976.170140118",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1012748592"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1088/0022-3727/38/4/004",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1012909340"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1016/s0142-9612(03)00312-0",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1015439184"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1016/s0142-9612(03)00312-0",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1015439184"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1002/sia.740210503",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1015571023"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1002/sia.740210503",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1015571023"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1016/0925-9635(96)80061-6",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1016250475"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1016/s0040-6090(01)00879-3",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1019112295"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1080/01418638208224021",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1020908031"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1163/156856195x00149",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1024885517"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1002/(sici)1096-9918(199604)24:4<271::aid-sia116>3.0.co;2-j",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1025169427"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1016/0038-1098(88)90732-6",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1027415309"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1016/0038-1098(88)90732-6",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1027415309"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1002/ppap.200600015",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1029412304"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1016/s0925-9635(00)00242-9",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1033031694"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1016/s0925-9635(99)00208-3",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1033724944"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1016/s0040-6090(00)01690-4",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1034615364"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1351/pac200678061187",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1034753844"
],
"type": "CreativeWork"
},
{
"id": "sg:pub.10.1007/s003390050997",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1035878847",
"https://doi.org/10.1007/s003390050997"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1088/0022-3727/37/15/010",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1036135268"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1016/j.diamond.2004.04.004",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1036580184"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1002/app.13387",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1036927011"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1002/(sici)1096-9918(200001)29:1<46::aid-sia692>3.0.co;2-6",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1037380850"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1002/ppap.200600021",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1038114955"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1002/app.1969.070130815",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1038497416"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1016/s0009-2614(98)01426-2",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1038510004"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1016/j.surfcoat.2006.12.011",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1040104847"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1088/0963-0252/18/1/015010",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1040883593"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1002/ppap.200400083",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1042075238"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1002/ppap.200400083",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1042075238"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1016/s0257-8972(01)01236-1",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1042512296"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1557/jmr.1992.1564",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1043643805"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1016/j.tsf.2004.03.027",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1044040651"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1139/v53-001",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1047159628"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1002/ppap.200400092",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1048918432"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1016/j.tsf.2008.02.035",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1050043529"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1002/jbm.820090609",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1050206913"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1016/s0169-4332(03)00507-5",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1052480541"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1016/s0169-4332(03)00507-5",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1052480541"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1016/j.tsf.2008.02.033",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1053353259"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1016/j.biomaterials.2007.09.026",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1053560581"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1021/bc049858u",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1055153720"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1021/bc049858u",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1055153720"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1021/jp011607k",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1056046435"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1021/jp011607k",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1056046435"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1021/jp8085655",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1056111374"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1021/jp8085655",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1056111374"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1021/la00007a043",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1056136706"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1021/ma60039a005",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1056200279"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1051/epjap/2009079",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1056956870"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1063/1.1499538",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1057713150"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1063/1.2032617",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1057836074"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1063/1.2424402",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1057855984"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1063/1.3225569",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1057920976"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1063/1.369055",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1058001673"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1063/1.480300",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1058074897"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1103/physrevb.27.5686",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1060532513"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1103/physrevb.27.5686",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1060532513"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1103/physrevb.41.10727",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1060552993"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1103/physrevb.41.10727",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1060552993"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1103/physrevb.57.2536",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1060587807"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1103/physrevb.57.2536",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1060587807"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1116/1.1312732",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1062164194"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1116/1.577158",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1062187205"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1116/1.579677",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1062189724"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1116/1.585795",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1062195842"
],
"type": "CreativeWork"
}
],
"datePublished": "2010-04",
"datePublishedReg": "2010-04-01",
"description": "The goal of this study was to investigate the properties and growth mechanisms of nitrogen-containing carbon-based coatings obtained with an atmospheric pressure dielectric barrier discharge in an N2-C2H4 atmosphere. Radically different chemical compositions were observed depending on C2H4/N2 ratio. With a low C2H4 concentration (<400 ppm) as a function of the residence time in the discharge, two different growth mechanisms were observed consisting of a highly nitrogenated coating (N/C > 0.8) and low hydrogen content. At the short residence time, growth was due to mobile small radicals that procured a smooth yet soluble coating, while at the longer residence time, diffusion-limited aggregation of high sticking N-containing radicals produced a cauliflower-like structure. With a high C2H4 concentration (\u22652,000 ppm), a polymer-like coating with relatively lower nitrogen content (N/C ~ 0.2) was observed with a cauliflower morphology for the entire coating. Nanoindentation measurements revealed very different physical properties in the two types of coatings.",
"genre": "research_article",
"id": "sg:pub.10.1007/s11090-010-9214-y",
"inLanguage": [
"en"
],
"isAccessibleForFree": false,
"isPartOf": [
{
"id": "sg:journal.1124016",
"issn": [
"0272-4324",
"1572-8986"
],
"name": "Plasma Chemistry and Plasma Processing",
"type": "Periodical"
},
{
"issueNumber": "2",
"type": "PublicationIssue"
},
{
"type": "PublicationVolume",
"volumeNumber": "30"
}
],
"name": "Effect of C2H4/N2 Ratio in an Atmospheric Pressure Dielectric Barrier Discharge on the Plasma Deposition of Hydrogenated Amorphous Carbon-Nitride Films (a-C:N:H)",
"pagination": "213-239",
"productId": [
{
"name": "readcube_id",
"type": "PropertyValue",
"value": [
"ecade6e9287e05e4f8d6701cb81cc9ed2f0f86663dd96963c736e1ad5b235c47"
]
},
{
"name": "doi",
"type": "PropertyValue",
"value": [
"10.1007/s11090-010-9214-y"
]
},
{
"name": "dimensions_id",
"type": "PropertyValue",
"value": [
"pub.1049684052"
]
}
],
"sameAs": [
"https://doi.org/10.1007/s11090-010-9214-y",
"https://app.dimensions.ai/details/publication/pub.1049684052"
],
"sdDataset": "articles",
"sdDatePublished": "2019-04-11T09:58",
"sdLicense": "https://scigraph.springernature.com/explorer/license/",
"sdPublisher": {
"name": "Springer Nature - SN SciGraph project",
"type": "Organization"
},
"sdSource": "s3://com-uberresearch-data-dimensions-target-20181106-alternative/cleanup/v134/2549eaecd7973599484d7c17b260dba0a4ecb94b/merge/v9/a6c9fde33151104705d4d7ff012ea9563521a3ce/jats-lookup/v90/0000000347_0000000347/records_89812_00000002.jsonl",
"type": "ScholarlyArticle",
"url": "http://link.springer.com/10.1007%2Fs11090-010-9214-y"
}
]
Download the RDF metadata as: json-ld nt turtle xml License info
JSON-LD is a popular format for linked data which is fully compatible with JSON.
curl -H 'Accept: application/ld+json' 'https://scigraph.springernature.com/pub.10.1007/s11090-010-9214-y'
N-Triples is a line-based linked data format ideal for batch operations.
curl -H 'Accept: application/n-triples' 'https://scigraph.springernature.com/pub.10.1007/s11090-010-9214-y'
Turtle is a human-readable linked data format.
curl -H 'Accept: text/turtle' 'https://scigraph.springernature.com/pub.10.1007/s11090-010-9214-y'
RDF/XML is a standard XML format for linked data.
curl -H 'Accept: application/rdf+xml' 'https://scigraph.springernature.com/pub.10.1007/s11090-010-9214-y'
This table displays all metadata directly associated to this object as RDF triples.
300 TRIPLES
21 PREDICATES
94 URIs
19 LITERALS
7 BLANK NODES