Applied Examples of Data Description Using Linked Data

Overview I have written the following articles related to RDF. I tried visualizing these together, so here are my notes. Data The following data was used this time. I described information such as: a person named “Satoru Nakamura (0000-0001-8245-7925)” is interested in “Thirty-Six Views of Mount Fuji: Fine Wind, Clear Morning (cobas-166407)” held by the Tokyo National Museum, and its creator is “Katsushika Hokusai.” The TTL description is as follows. ...

June 23, 2024 · 24 min · Nakamura

Trying ro-crate-py

Overview ro-crate-py is a Python library for creating and consuming Research Object Crates (RO-Crate). https://doi.org/10.5281/zenodo.3956493 ro-crate-py is a Python library to create and consume Research Object Crates. It currently supports the RO-Crate 1.1 specification. Goal The goal is to create a page like the one shown below. https://nakamura196.github.io/rocrate_demo/crate/test/data/ro-crate-preview.html Dataset Page Specific Item Page JSON Data Create JSON data like the following. https://nakamura196.github.io/rocrate_demo/crate/test/data/ro-crate-metadata.json The item IDs are based on the following OAI-PMH record. ...

January 2, 2024 · 13 min · Nakamura

Checking ORCID RDF Data

Here is how to check the RDF data of ORCID. The following ORCID ID is used as the target. https://orcid.org/0000-0001-8245-7925 For browsing, I use the Linked Data Browser developed by Masahide Kanzaki. https://www.kanzaki.com/works/2014/pub/ld-browser For example, you can browse the RDF data from the following URL. https://www.kanzaki.com/works/2014/pub/ld-browser?u=https%3A%2F%2Forcid.org%2F0000-0001-8245-7925 The specific RDF data is as follows. < r / d < r f f / d : x x x x x x x x o < > < > < > < < < < < f f R m m m m m m m m a p 2 p 2 p 2 p p / p f f o : D l l l l l l l l f a 0 r 0 a 0 a r < p a o o a R F n n n n n n n n : v 1 o 2 v 2 v o p / r v a a f D s s s s s s s s P : 7 v 2 : 2 : v r < < < < < < < < p o : f f : F : : : : : : : : e c - : - l - c : o f / f / f f / f f r r r v c : : P > r o p p r g f x r r 0 g 1 a 1 r w v o < f o < f o o < f o o d d o : r m p e d w r a d n o s s e 7 e 2 s 2 e a : a f / o a f o a a g / o a a f f v w e a r r f l o v f = a d o a - n - t - a s P f o < < < f a f o a f f n < < g a f f s : : a a k i s = = v = s " f = n t 1 e 1 U 1 t A e : a r f f o f : a f : : : g / g n f : : : t P s t e m o " " = " = h = " a e 4 r 4 p 4 e t r a f d o o a : p f : p b F n < g n : : f g l y e A e r a n h h " h " t " h l d T a T d T d t s c : f a a f a u : p a a e : r / n : F b a i a p r t d r a t t h t h t h t P O 0 t 0 a 0 W r o c O s f f : c b D u g s a p d < < < r : c e a m v b e s t B r y l t t t t t p t t r n 0 e 2 t 2 i i n o n : : : O c l o b e e t a f g g r d p o a s i e e o r y d T P p p t p t : t p o : d : e : t b u l l a a n o i c l d u r : n n d f a u t e l n l r n i f o r : : p : p / p : f r 2 A 4 O 4 h u r n i a c c l u c u i r _ r e D : : f : r n u d y N > d > b r : p o / : : : i d 7 t 0 n 0 t d t n b c c i n a m c d n e n e n c s D e t r _ N a S f u d r i f / w l f : T : : r e f > e e o o n t t e a f e > t s a o : e n r e n a m a : t f e c i w w p / w w e : 1 i 0 r 0 d d : A l u u e > i n t : a C c m u l s t y > e m e t r e : s l w w w u w w x w D d 7 m 4 d 4 f T a c > n n A o t i r r o r e n a c C C a e > o e d r o r e w w w r w . m w o a . e . f . : o b c 0 t t c n o e > u i > t b r o o r > S r s T e u d D . . w l w g l . c t 4 6 : 6 r > o o 0 N S c s r n s n p J r e i u d > N a u o o s r f o w w . . . e n w u a 2 r 9 d 9 e u u 0 a e o > d s o t t a y l p n e a t u > o c : c 3 3 w o w o s 3 m t 1 d 3 a 3 s t n 0 m r u f > u r i p C > t t > k o N r u e r u . . 3 r 3 n . . e y Z f Z t Z o = t - e v n : r y o a o J i r J a r a c r = e m o o . g . a c o n p < : < a < u " 0 > i t a c > n n d a o y P m u k e c " s e r r o o m o r t e / d / t / r h r 0 0 c > b e < e p n > < u < a = e h o n g g r p r e m g = p a p y p c t d 0 0 e o = r / > a > / r / m " = t u t / / g a g s / r " a t r p a e t f 1 0 H u " d g J n g a f u h " t r > 1 2 / v . f 2 d h v a o e v = p : - 0 o t h f n P < n < r t h p c 9 0 n 2 o o 0 f t : t v = : " s a 8 - m = t : : < : a a t t s e 9 0 s " 0 r a 0 : t c y : " l h : b 2 0 e " t a n r c f f < p t : = 9 2 0 g f 1 a p r p g h a t / o 4 0 p h p b a g d o o : / : p / " / p 0 / b : e e e t s t / u 5 0 a t s o m n f u a g r / s / h 0 0 r 0 X o / a = n t t p o t - 1 g t : u e : s n f i d / : t 2 7 0 n . M u / t " e p U s r = 7 - e p / t > c : t : v f x r t / v 1 t 1 L t w e h r : p : c " 9 8 s / = o l r f e s m c p 2 o # / o / S = w d t a / d / i h 2 2 r : r " u a y a n : l o i s 2 w " r l " c " w O t t / a / d t 5 4 d / e h n b C m N l n r d : - l d o h h . n p e w t o . t < 5 f / s t t e o i a a s c . r # f g e t w > : d w e r o p / - : o e t r l d l m b . i d " - y m t 3 / A w O c r s r 7 r r a p y > e y e e c d r o f s # a p . / t . n i g : d 9 e c r : C > N > l o . g r - c " # : w T w > d / / f 2 s i c / o a > m o / c s h " r w i 3 . 0 / s 5 o d h / d m / r 0 i y e > / g w m . o 0 o : < u . m s e e f g 0 d n m p / . e o r 0 r l / r o a w > > o / 0 . t a u 2 w > r g 0 c a f c r p s a 0 0 o a # b 0 3 g " - i b o e g . . f 0 - r x " . 0 . / / 0 d e a = / j g / 0 0 g - o 1 o 2 > 0 . l f " 0 p e 0 0 0 / n r / r 0 0 o > : h 0 / o . - 0 0 s c X g 0 1 r a t 0 n n 1 0 1 0 # i M / 1 - g c t 0 a a / 0 - 0 " d L 2 / 8 / c p - k m P 0 8 0 . S 0 X 2 0 o s 0 a e e 1 2 - o c 0 M 4 0 u : 0 m s r - 4 0 r h 1 L 5 0 n / 0 u . s 8 5 0 g e / S - 0 t / 1 r o o 2 - 0 / m X c 7 - N o - a r n 4 7 1 o a M h 9 0 a r 8 . g " 5 9 - r # L e 2 0 m c 2 s / / - 2 8 c d S m 5 0 e i 4 a 1 > 7 5 2 i a c a " 1 > d 5 t 8 9 " 4 d t h # > - . - o 6 2 / 5 - e e d 8 o 7 r 1 5 > - p T m a 2 r 9 u 0 " 7 u i a t 4 g 2 / 6 / 9 b m # e 5 " 5 ? 0 > 2 - e d T - / # l / 5 w " a i 7 > w a " " e t m 9 o n > / b e e 2 r g > / T " 5 k = e i # s e x m o p n p e r a g e " c c l r i e i i d - s m - w h e i o " n d r / t " k > a > s l " _ / r > d f _ v 1 / 0 0 0 0 - 0 0 0 1 - 8 2 4 5 - 7 9 2 5 " > I hope this is helpful as a reference. ...

April 20, 2023 · 11 min · Nakamura